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Point Forecast:
4 Miles S West Yellowstone MT
44.6N 111.11W (Elev. 7539 ft)
Last Update: 4:37 pm MDT Apr 18, 2024
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Weather Elements
Fire Weather
Aviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height
x100ft
x100m
Haines Index
Trans. Wind
kt
mph
km/h
m/s
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility
48-Hour Period Starting:
9pm Thu, Apr 18 2024
10pm Thu, Apr 18 2024
11pm Thu, Apr 18 2024
12am Fri, Apr 19 2024
1am Fri, Apr 19 2024
2am Fri, Apr 19 2024
3am Fri, Apr 19 2024
4am Fri, Apr 19 2024
5am Fri, Apr 19 2024
6am Fri, Apr 19 2024
7am Fri, Apr 19 2024
8am Fri, Apr 19 2024
9am Fri, Apr 19 2024
10am Fri, Apr 19 2024
11am Fri, Apr 19 2024
12pm Fri, Apr 19 2024
1pm Fri, Apr 19 2024
2pm Fri, Apr 19 2024
3pm Fri, Apr 19 2024
4pm Fri, Apr 19 2024
5pm Fri, Apr 19 2024
6pm Fri, Apr 19 2024
7pm Fri, Apr 19 2024
8pm Fri, Apr 19 2024
9pm Fri, Apr 19 2024
10pm Fri, Apr 19 2024
11pm Fri, Apr 19 2024
12am Sat, Apr 20 2024
1am Sat, Apr 20 2024
2am Sat, Apr 20 2024
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1pm Mon, Apr 22 2024
2pm Mon, Apr 22 2024
3pm Mon, Apr 22 2024
4pm Mon, Apr 22 2024
5pm Mon, Apr 22 2024
6pm Mon, Apr 22 2024
7pm Mon, Apr 22 2024
8pm Mon, Apr 22 2024
9pm Mon, Apr 22 2024
10pm Mon, Apr 22 2024
11pm Mon, Apr 22 2024
12am Tue, Apr 23 2024
1am Tue, Apr 23 2024
2am Tue, Apr 23 2024
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4am Tue, Apr 23 2024
5am Tue, Apr 23 2024
6am Tue, Apr 23 2024
7am Tue, Apr 23 2024
8am Tue, Apr 23 2024
Date
04/18
04/19
Hour (MDT)
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Temperature (°F)
21
19
18
16
15
14
12
12
11
10
12
14
18
25
28
32
35
37
38
38
37
35
33
26
Dewpoint (°F)
9
9
8
9
8
6
6
5
6
5
5
8
9
12
14
15
16
16
17
16
17
15
15
14
Wind Chill (°F)
13
11
11
9
8
7
5
4
2
0
2
4
9
17
22
26
29
32
33
33
31
30
26
18
Surface Wind (mph)
6
6
5
5
5
5
5
5
6
6
6
7
7
7
6
6
6
6
6
6
7
7
7
8
Wind Dir
S
SSE
ESE
E
E
NE
NNE
NE
ENE
ENE
ENE
NE
NE
NNE
NNE
NNE
NNE
NNE
N
N
N
N
NNE
NNE
Gust
Sky Cover (%)
47
47
47
47
38
28
19
27
36
44
33
23
12
12
11
13
20
29
38
30
21
22
22
22
Precipitation Potential (%)
15
10
10
7
7
8
8
8
8
9
9
9
9
9
9
11
11
10
11
11
11
14
14
14
Relative Humidity (%)
61
66
66
71
71
70
74
76
77
79
75
74
66
58
54
50
46
43
42
41
44
44
49
58
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
SChc
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
04/20
Hour (MDT)
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Temperature (°F)
23
20
18
16
15
13
12
10
9
10
13
17
22
28
34
39
43
45
46
46
45
44
41
38
Dewpoint (°F)
14
12
12
11
10
9
7
6
5
6
7
9
11
14
17
19
19
19
20
20
20
20
21
20
Wind Chill (°F)
13
10
8
6
4
3
2
0
0
0
3
8
14
22
29
35
39
42
41
41
41
38
35
30
Surface Wind (mph)
8
8
8
8
8
7
7
7
6
6
6
6
6
6
6
6
6
6
9
9
9
10
10
10
Wind Dir
NE
NE
ENE
ENE
ENE
ENE
ENE
ENE
E
E
E
E
E
E
E
W
W
W
WSW
WSW
WSW
WSW
WSW
WSW
Gust
Sky Cover (%)
22
22
22
10
10
10
10
10
10
11
11
11
8
8
8
8
8
8
21
21
21
35
35
35
Precipitation Potential (%)
14
10
7
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
0
0
0
Relative Humidity (%)
68
71
75
80
81
81
81
82
83
82
77
71
63
56
48
42
38
36
35
35
36
39
44
50
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
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Great Falls, MT
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