WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Bighorn Lake 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Bighorn Lake

Montana, United States Of America

Long range weather outlook for Bighorn Lake includes 14 day forecast summary:

The next 14 day outlook for Bighorn Lake shows the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 23°C expected on the afternoon of Monday 27th. The mean minimum temperature will be 3°C, dipping to its lowest on the morning of Monday 20th at 1°C. Expect the next 14 days have some days seeing a little precipitation and some days with rain. The indicators are that Tuesday 21st will have the most precipitation with an accumulation of around 4.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 18
May
02:00

W
W

11 / 23 mph 36 / 29°F 47% 1014 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SW
SW

5 / 10 mph 34 / 29°F 49% 1016 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 7%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WNW
WNW

4 / 5 mph 54 / 51°F 33% 1015 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
11:00

SW
SW

4 / 4 mph 62 / 60°F 28% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 6%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SSW
SSW

3 / 4 mph 67 / 65°F 26% 1009 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 12%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NE
NE

6 / 7 mph 66 / 64°F 35% 1007 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 19%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

E
E

2 / 5 mph 45 / 44°F 62% 1008 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

S
S

6 / 14 mph 46 / 43°F 46% 1006 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 18%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May
20:00

NNW
NNW

2 / 3 mph 50 / 49°F 75% 1014 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 13%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

W
W

2 / 4 mph 36 / 36°F 80% 1015 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 13%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
02:00

NNW
NNW

2 / 4 mph 36 / 36°F 72% 1014 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 7%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNE
NNE

2 / 5 mph 34 / 33°F 81% 1015 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NE
NE

6 / 7 mph 53 / 49°F 68% 1015 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 7%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

ENE
ENE

8 / 9 mph 56 / 52°F 61% 1013 mb
Low level cloud: 0%
Mid level cloud: 67%
High level cloud: 16%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

ENE
ENE

9 / 11 mph 58 / 55°F 59% 1012 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 41%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

E
E

12 / 14 mph 56 / 52°F 71% 1012 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 21%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

ENE
ENE

6 / 7 mph 48 / 44°F 82% 1012 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

6 / 7 mph 48 / 46°F 89% 1013 mb
Low level cloud: 19%
Mid level cloud: 49%
High level cloud: 85%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
02:00

NNE
NNE

5 / 5 mph 47 / 45°F 93% 1013 mb
Low level cloud: 54%
Mid level cloud: 70%
High level cloud: 57%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

N
N

7 / 9 mph 45 / 41°F 94% 1014 mb
Low level cloud: 48%
Mid level cloud: 69%
High level cloud: 40%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNE
NNE

5 / 6 mph 49 / 47°F 84% 1014 mb
Low level cloud: 18%
Mid level cloud: 53%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NE
NE

6 / 8 mph 56 / 53°F 67% 1011 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 100%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NE
NE

8 / 11 mph 59 / 56°F 62% 1010 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 33%
Most Significant Cloud Type: medium
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SE
SE

6 / 8 mph 56 / 53°F 73% 1011 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 64%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

S
S

6 / 14 mph 41 / 36°F 76% 1010 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 3%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSW
SSW

12 / 26 mph 39 / 32°F 83% 1010 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 5%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May
02:00

SSW
SSW

13 / 27 mph 38 / 30°F 76% 1009 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 10%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSW
SSW

13 / 28 mph 37 / 29°F 75% 1008 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 11%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSW
SSW

13 / 15 mph 59 / 56°F 53% 1006 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 100%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SW
SW

20 / 23 mph 65 / 64°F 39% 1004 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 92%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SW
SW

13 / 15 mph 68 / 67°F 34% 1003 mb
Low level cloud: 0%
Mid level cloud: 90%
High level cloud: 0%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SW
SW

9 / 11 mph 70 / 68°F 33% 1001 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SSW
SSW

4 / 7 mph 49 / 47°F 53% 1002 mb
Low level cloud: 0%
Mid level cloud: 85%
High level cloud: 100%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

4 / 8 mph 49 / 48°F 51% 1002 mb
Low level cloud: 0%
Mid level cloud: 72%
High level cloud: 97%
Most Significant Cloud Type: medium
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May
02:00

SSE
SSE

5 / 10 mph 44 / 42°F 69% 1001 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 92%
Most Significant Cloud Type: medium
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

ESE
ESE

4 / 4 mph 48 / 47°F 89% 1002 mb
Low level cloud: 14%
Mid level cloud: 46%
High level cloud: 80%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NW
NW

7 / 8 mph 57 / 54°F 74% 1002 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 1%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WNW
WNW

13 / 16 mph 61 / 60°F 38% 1004 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NW
NW

17 / 20 mph 60 / 56°F 46% 1005 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 2%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNW
NNW

13 / 17 mph 49 / 43°F 84% 1011 mb
Low level cloud: 30%
Mid level cloud: 73%
High level cloud: 13%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NNE
NNE

8 / 9 mph 43 / 38°F 86% 1015 mb
Low level cloud: 40%
Mid level cloud: 96%
High level cloud: 98%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

N
N

4 / 4 mph 41 / 39°F 90% 1016 mb
Low level cloud: 61%
Mid level cloud: 100%
High level cloud: 1%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May
02:00

NE
NE

4 / 4 mph 37 / 34°F 94% 1015 mb
Low level cloud: 64%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

3 / 3 mph 40 / 39°F 87% 1014 mb
Low level cloud: 46%
Mid level cloud: 44%
High level cloud: 9%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNE
NNE

4 / 4 mph 47 / 44°F 69% 1012 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 6%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NNE
NNE

5 / 5 mph 55 / 53°F 53% 1009 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

N
N

5 / 6 mph 62 / 59°F 44% 1007 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

2 / 2 mph 62 / 59°F 41% 1006 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SSW
SSW

5 / 11 mph 43 / 39°F 57% 1007 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSW
SSW

7 / 15 mph 40 / 35°F 57% 1007 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
May
05:00

SSW
SSW

9 / 20 mph 39 / 33°F 70% 1008 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 29%
Most Significant Cloud Type: medium
13%
0.0 In
11:00

WNW
WNW

14 / 30 mph 48 / 42°F 93% 1013 mb
Low level cloud: 62%
Mid level cloud: 79%
High level cloud: 5%
Most Significant Cloud Type: low
89%
0.0 In
17:00

NW
NW

20 / 41 mph 58 / 54°F 59% 1007 mb
Low level cloud: 0%
Mid level cloud: 73%
High level cloud: 94%
Most Significant Cloud Type: medium
76%
0.0 In
23:00

SW
SW

2 / 4 mph 45 / 45°F 86% 1008 mb
Low level cloud: 0%
Mid level cloud: 90%
High level cloud: 81%
Most Significant Cloud Type: medium
94%
0.0 In
Sun 26
May
05:00

NNW
NNW

1 / 3 mph 47 / 47°F 96% 1010 mb
Low level cloud: 55%
Mid level cloud: 68%
High level cloud: 97%
Most Significant Cloud Type: low
90%
0.0 In
11:00

N
N

7 / 15 mph 54 / 52°F 69% 1014 mb
Low level cloud: 0%
Mid level cloud: 58%
High level cloud: 57%
Most Significant Cloud Type: medium
60%
0.0 In
17:00

NNE
NNE

7 / 14 mph 61 / 61°F 47% 1015 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
42%
0.0 In
23:00

SSW
SSW

4 / 9 mph 43 / 41°F 60% 1010 mb
Low level cloud: 0%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: medium
60%
0.0 In
Mon 27
May
05:00

W
W

2 / 5 mph 38 / 37°F 70% 1018 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.0 In
11:00

SW
SW

7 / 16 mph 68 / 68°F 34% 1009 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 94%
Most Significant Cloud Type: medium
16%
0.0 In
17:00

NE
NE

8 / 16 mph 63 / 63°F 54% 1018 mb
Low level cloud: 0%
Mid level cloud: 42%
High level cloud: 19%
Most Significant Cloud Type: medium
42%
0.0 In
23:00

NNE
NNE

3 / 7 mph 45 / 44°F 69% 1013 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 83%
Most Significant Cloud Type: medium
49%
0.0 In
Tue 28
May
05:00

SW
SW

1 / 1 mph 39 / 39°F 83% 1023 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.0 In
11:00

NNE
NNE

3 / 7 mph 67 / 67°F 45% 1014 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.0 In
17:00

ENE
ENE

6 / 13 mph 64 / 64°F 53% 1020 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 32%
Most Significant Cloud Type: medium
20%
0.0 In
23:00

S
S

2 / 4 mph 48 / 47°F 72% 1014 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 1%
Most Significant Cloud Type: medium
9%
0.0 In
Wed 29
May
05:00

S
S

1 / 3 mph 48 / 48°F 73% 1018 mb
Low level cloud: 0%
Mid level cloud: 42%
High level cloud: 0%
Most Significant Cloud Type: medium
42%
0.0 In
11:00

SSW
SSW

5 / 11 mph 77 / 77°F 30% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
31%
0.0 In
17:00

E
E

11 / 23 mph 69 / 69°F 55% 1012 mb
Low level cloud: 0%
Mid level cloud: 54%
High level cloud: 74%
Most Significant Cloud Type: medium
57%
0.0 In
23:00

SSW
SSW

4 / 8 mph 50 / 50°F 67% 1008 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: high
5%
0.0 In
Thu 30
May
05:00

SSW
SSW

3 / 7 mph 44 / 43°F 85% 1015 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 8%
Most Significant Cloud Type: medium
14%
0.3 In
11:00

S
S

4 / 8 mph 83 / 81°F 29% 1005 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 22%
Most Significant Cloud Type: high
21%
0.0 In
17:00

SSE
SSE

4 / 8 mph 66 / 65°F 62% 1013 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 96%
Most Significant Cloud Type: medium
16%
0.5 In
23:00

SSW
SSW

9 / 19 mph 57 / 55°F 48% 1004 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.1 In
Fri 31
May
05:00

SW
SW

4 / 8 mph 45 / 43°F 76% 1021 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 34%
Most Significant Cloud Type: medium
28%
0.3 In
11:00

SSW
SSW

21 / 44 mph 87 / 84°F 23% 1000 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
17:00

ENE
ENE

6 / 13 mph 65 / 65°F 67% 1020 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 100%
Most Significant Cloud Type: medium
28%
0.0 In
23:00

NNE
NNE

6 / 13 mph 62 / 62°F 88% 1008 mb
Low level cloud: 37%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: low
54%
0.0 In
Sat 01
Jun
05:00

WNW
WNW

1 / 2 mph 42 / 42°F 90% 1021 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
11:00

NNE
NNE

3 / 5 mph 50 / 50°F 89% 1016 mb
Low level cloud: 56%
Mid level cloud: 61%
High level cloud: 0%
Most Significant Cloud Type: low
76%
0.3 In
17:00

NE
NE

5 / 11 mph 70 / 70°F 58% 1016 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: medium
29%
0.0 In
23:00

WSW
WSW

6 / 13 mph 44 / 40°F 61% 1017 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: medium
24%
0.3 In
Sun 02
Jun
05:00

ESE
ESE

1 / 2 mph 47 / 47°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 7%
Most Significant Cloud Type: medium
7%
0.0 In
11:00

SSW
SSW

28 / 59 mph 67 / 67°F 29% 1009 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 32%
Most Significant Cloud Type: medium
3%
0.0 In
17:00

E
E

6 / 13 mph 76 / 78°F 48% 1011 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 3%
Most Significant Cloud Type: medium
12%
0.0 In
23:00

SW
SW

13 / 27 mph 49 / 44°F 47% 1009 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 3%
Most Significant Cloud Type: medium
5%
0.0 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