WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Glencoe 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Glencoe

Minnesota, United States Of America

Long range weather outlook for Glencoe includes 14 day forecast summary:

Over the next 14 days the Glencoe forecast suggests the average daytime maximum temperature will be around 22°C, with a high for the two weeks of 24°C expected on the afternoon of Tuesday 28th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Wednesday 22nd at 8°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain. The current forecast indicates Tuesday 21st will have the most precipitation with an accumulation of around 33.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 19
May
00:00

W
W

7 / 15 mph 56 / 55°F 62% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WNW
WNW

5 / 10 mph 52 / 51°F 64% 1015 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: high
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

5 / 11 mph 56 / 53°F 65% 1016 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 8%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

6 / 7 mph 68 / 65°F 46% 1015 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 88%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

12 / 15 mph 70 / 68°F 42% 1014 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 99%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

11 / 17 mph 66 / 64°F 53% 1014 mb
Low level cloud: 0%
Mid level cloud: 48%
High level cloud: 19%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

13 / 18 mph 62 / 60°F 68% 1011 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 17%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

10 / 18 mph 58 / 56°F 77% 1010 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
18:00

N
N

7 / 11 mph 70 / 68°F 73% 1009 mb
Low level cloud: 59%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

11 / 17 mph 62 / 62°F 77% 1011 mb
Low level cloud: 73%
Mid level cloud: 43%
High level cloud: 9%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
00:00

NE
NE

11 / 17 mph 59 / 59°F 80% 1010 mb
Low level cloud: 89%
Mid level cloud: 65%
High level cloud: 39%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

15 / 22 mph 58 / 54°F 91% 1007 mb
Low level cloud: 95%
Mid level cloud: 47%
High level cloud: 37%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

19 / 26 mph 58 / 54°F 93% 1004 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

23 / 33 mph 60 / 60°F 97% 998 mb
Low level cloud: 99%
Mid level cloud: 29%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
12:00

SSE
SSE

13 / 21 mph 65 / 65°F 97% 995 mb
Low level cloud: 100%
Mid level cloud: 83%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
15:00

WSW
WSW

17 / 29 mph 69 / 68°F 92% 991 mb
Low level cloud: 51%
Mid level cloud: 45%
High level cloud: 90%
Most Significant Cloud Type: low
77%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
18:00

NW
NW

19 / 26 mph 53 / 48°F 90% 996 mb
Low level cloud: 99%
Mid level cloud: 19%
High level cloud: 7%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
21:00

NW
NW

20 / 30 mph 50 / 44°F 83% 1001 mb
Low level cloud: 79%
Mid level cloud: 18%
High level cloud: 5%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May
00:00

WNW
WNW

16 / 23 mph 48 / 42°F 84% 1005 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

14 / 21 mph 48 / 43°F 83% 1006 mb
Low level cloud: 52%
Mid level cloud: 52%
High level cloud: 45%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

9 / 13 mph 50 / 47°F 85% 1008 mb
Low level cloud: 97%
Mid level cloud: 79%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

15 / 20 mph 54 / 49°F 77% 1009 mb
Low level cloud: 44%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

11 / 13 mph 60 / 59°F 64% 1010 mb
Low level cloud: 62%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

11 / 13 mph 66 / 64°F 52% 1010 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 19%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

8 / 12 mph 65 / 63°F 65% 1010 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

6 / 12 mph 56 / 55°F 77% 1012 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 1%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May
00:00

WSW
WSW

6 / 12 mph 53 / 52°F 76% 1012 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 14%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

7 / 14 mph 52 / 49°F 79% 1013 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 99%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

6 / 13 mph 54 / 50°F 84% 1013 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

11 / 12 mph 66 / 65°F 65% 1012 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

12 / 14 mph 73 / 76°F 56% 1011 mb
Low level cloud: 13%
Mid level cloud: 5%
High level cloud: 32%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

16 / 20 mph 75 / 77°F 53% 1009 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

16 / 26 mph 71 / 69°F 64% 1007 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 8%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSE
SSE

18 / 30 mph 63 / 63°F 71% 1007 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May
00:00

SSE
SSE

17 / 28 mph 62 / 62°F 72% 1007 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 100%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

19 / 29 mph 60 / 60°F 79% 1004 mb
Low level cloud: 43%
Mid level cloud: 44%
High level cloud: 77%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

16 / 23 mph 60 / 59°F 94% 1004 mb
Low level cloud: 100%
Mid level cloud: 81%
High level cloud: 21%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

WSW
WSW

14 / 19 mph 59 / 55°F 74% 1005 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

17 / 20 mph 62 / 62°F 66% 1007 mb
Low level cloud: 100%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

13 / 16 mph 58 / 54°F 70% 1009 mb
Low level cloud: 78%
Mid level cloud: 3%
High level cloud: 6%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

9 / 12 mph 56 / 53°F 70% 1010 mb
Low level cloud: 84%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

4 / 6 mph 55 / 54°F 68% 1011 mb
Low level cloud: 80%
Mid level cloud: 13%
High level cloud: 43%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 25
May
00:00

NW
NW

4 / 9 mph 50 / 49°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 51%
High level cloud: 37%
Most Significant Cloud Type: medium
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

2 / 3 mph 50 / 50°F 73% 1011 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

0 / 0 mph 54 / 52°F 74% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 46%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

2 / 3 mph 62 / 60°F 59% 1012 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

2 / 2 mph 70 / 67°F 50% 1011 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 1%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

4 / 4 mph 72 / 68°F 44% 1010 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

6 / 8 mph 70 / 67°F 57% 1010 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

7 / 15 mph 59 / 58°F 65% 1011 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 26
May
00:00

WNW
WNW

5 / 11 mph 52 / 50°F 78% 1010 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 33%
Most Significant Cloud Type: high
32%
0.0 In
06:00

NW
NW

4 / 8 mph 50 / 49°F 79% 1015 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: medium
43%
0.0 In
12:00

E
E

12 / 25 mph 69 / 69°F 59% 1011 mb
Low level cloud: 40%
Mid level cloud: 5%
High level cloud: 5%
Most Significant Cloud Type: low
42%
0.0 In
18:00

WSW
WSW

9 / 19 mph 64 / 64°F 65% 1011 mb
Low level cloud: 3%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
55%
0.0 In
Mon 27
May
00:00

SSW
SSW

19 / 41 mph 59 / 59°F 88% 1006 mb
Low level cloud: 31%
Mid level cloud: 32%
High level cloud: 81%
Most Significant Cloud Type: low
51%
0.0 In
06:00

ESE
ESE

5 / 11 mph 53 / 52°F 74% 1019 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 7%
Most Significant Cloud Type: medium
6%
0.0 In
12:00

ESE
ESE

3 / 7 mph 70 / 69°F 46% 1020 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 13%
Most Significant Cloud Type: medium
28%
0.0 In
18:00

NE
NE

9 / 20 mph 68 / 68°F 78% 1012 mb
Low level cloud: 5%
Mid level cloud: 9%
High level cloud: 1%
Most Significant Cloud Type: low
8%
0.0 In
Tue 28
May
00:00

E
E

9 / 19 mph 58 / 56°F 83% 1019 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 3%
Most Significant Cloud Type: medium
17%
0.0 In
06:00

NNW
NNW

9 / 20 mph 53 / 50°F 96% 1017 mb
Low level cloud: 100%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
12:00

ESE
ESE

16 / 33 mph 72 / 76°F 52% 1019 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 97%
Most Significant Cloud Type: medium
21%
0.0 In
18:00

NW
NW

5 / 11 mph 58 / 57°F 89% 1021 mb
Low level cloud: 55%
Mid level cloud: 88%
High level cloud: 22%
Most Significant Cloud Type: low
88%
0.4 In
Wed 29
May
00:00

SE
SE

8 / 17 mph 62 / 62°F 88% 1019 mb
Low level cloud: 0%
Mid level cloud: 48%
High level cloud: 100%
Most Significant Cloud Type: medium
52%
0.0 In
06:00

NW
NW

5 / 11 mph 53 / 51°F 95% 1024 mb
Low level cloud: 26%
Mid level cloud: 44%
High level cloud: 5%
Most Significant Cloud Type: low
41%
0.0 In
12:00

SE
SE

12 / 26 mph 70 / 70°F 71% 1020 mb
Low level cloud: 40%
Mid level cloud: 46%
High level cloud: 2%
Most Significant Cloud Type: low
56%
0.4 In
18:00

NE
NE

6 / 14 mph 63 / 63°F 74% 1023 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 2%
Most Significant Cloud Type: medium
29%
0.2 In
Thu 30
May
00:00

SSW
SSW

1 / 3 mph 64 / 64°F 89% 1020 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
0.4 In
06:00

NW
NW

5 / 11 mph 54 / 53°F 86% 1025 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
0.0 In
12:00

SW
SW

7 / 15 mph 74 / 77°F 58% 1021 mb
Low level cloud: 39%
Mid level cloud: 21%
High level cloud: 99%
Most Significant Cloud Type: low
58%
0.0 In
18:00

N
N

4 / 9 mph 70 / 70°F 60% 1020 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 2%
Most Significant Cloud Type: medium
24%
0.0 In
Fri 31
May
00:00

SE
SE

7 / 15 mph 64 / 64°F 85% 1018 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 11%
Most Significant Cloud Type: medium
16%
0.0 In
06:00

WNW
WNW

6 / 13 mph 55 / 54°F 78% 1020 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.0 In
12:00

SSE
SSE

13 / 28 mph 66 / 66°F 85% 1015 mb
Low level cloud: 36%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: low
79%
0.0 In
18:00

W
W

6 / 12 mph 72 / 76°F 63% 1016 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 4%
Most Significant Cloud Type: medium
11%
0.0 In
Sat 01
Jun
00:00

SSW
SSW

4 / 9 mph 63 / 63°F 99% 1006 mb
Low level cloud: 100%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.5 In
06:00

WSW
WSW

6 / 13 mph 59 / 58°F 81% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
12:00

WNW
WNW

5 / 10 mph 67 / 67°F 80% 1008 mb
Low level cloud: 85%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
18:00

SSW
SSW

9 / 18 mph 73 / 76°F 62% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Sun 02
Jun
00:00

WNW
WNW

7 / 15 mph 60 / 60°F 95% 1007 mb
Low level cloud: 8%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
12%
0.1 In
06:00

S
S

12 / 24 mph 59 / 57°F 87% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: high
1%
0.0 In
12:00

NNW
NNW

16 / 33 mph 67 / 67°F 76% 1009 mb
Low level cloud: 47%
Mid level cloud: 45%
High level cloud: 83%
Most Significant Cloud Type: low
72%
0.0 In
18:00

SSE
SSE

14 / 30 mph 69 / 69°F 77% 1010 mb
Low level cloud: 44%
Mid level cloud: 24%
High level cloud: 92%
Most Significant Cloud Type: low
63%
0.0 In
Mon 03
Jun
00:00

NNW
NNW

8 / 16 mph 57 / 56°F 96% 1011 mb
Low level cloud: 25%
Mid level cloud: 28%
High level cloud: 4%
Most Significant Cloud Type: low
35%
0.0 In
06:00

SE
SE

13 / 27 mph 64 / 64°F 96% 1005 mb
Low level cloud: 100%
Mid level cloud: 50%
High level cloud: 60%
Most Significant Cloud Type: low
100%
0.2 In
12:00

N
N

10 / 20 mph 75 / 77°F 58% 1012 mb
Low level cloud: 23%
Mid level cloud: 8%
High level cloud: 4%
Most Significant Cloud Type: low
26%
0.0 In
18:00

W
W

9 / 19 mph 72 / 76°F 80% 1004 mb
Low level cloud: 9%
Mid level cloud: 20%
High level cloud: 90%
Most Significant Cloud Type: medium
48%
0.2 In

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure