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United States
Johnstown (historical)
Hour by hour
Ten days
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°F
•
mph
•
in
English
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United States
Johnstown (historical)
Hour by hour
Ten days
Graphs
Observations
World weather
Maps
Weather stations
Settings
°F
•
mph
•
in
English
Install our Climendo app
Hour by hour forecast
Johnstown (historical)
4 weather forecasts
Montana, United States
Hour by hour forecast
Johnstown (historical)
4 weather forecasts
Montana, United States
Sun 12 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
11 PM
64°
63°
9
(11)
mph
65%
29.7
inHg
0
in
Compare
70°
64°
57°
More
Mon 13 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
60°
59°
5
(5)
mph
63%
29.7
inHg
0
in
1 AM
59°
58°
6
(6)
mph
61%
29.69
inHg
0
in
2 AM
58°
57°
7
(8)
mph
57%
29.7
inHg
0
in
3 AM
57°
55°
7
(12)
mph
57%
29.7
inHg
0
in
4 AM
56°
54°
8
(11)
mph
56%
29.71
inHg
0
in
5 AM
56°
54°
9
(11)
mph
56%
29.72
inHg
0
in
5 AM
Sunrise
6 AM
54°
52°
8
(11)
mph
61%
29.73
inHg
0
in
7 AM
57°
55°
8
(10)
mph
65%
29.73
inHg
0
in
8 AM
61°
60°
9
(12)
mph
58%
29.73
inHg
0
in
9 AM
66°
64°
10
(16)
mph
50%
29.72
inHg
0
in
10 AM
69°
68°
13
(20)
mph
43%
29.7
inHg
0
in
11 AM
72°
71°
14
(20)
mph
36%
29.67
inHg
0
in
12 PM
75°
74°
14
(18)
mph
33%
29.66
inHg
0
in
1 PM
76°
75°
13
(17)
mph
30%
29.65
inHg
0.0
in
2 PM
77°
76°
13
(16)
mph
28%
29.64
inHg
0.01
in
3 PM
76°
75°
15
(23)
mph
34%
29.67
inHg
0.01
in
4 PM
74°
73°
13
(14)
mph
40%
29.64
inHg
0.01
in
5 PM
74°
73°
12
(15)
mph
39%
29.65
inHg
0
in
6 PM
73°
72°
12
(22)
mph
40%
29.63
inHg
0.0
in
7 PM
72°
71°
11
(25)
mph
39%
29.64
inHg
0
in
8 PM
69°
68°
9
(20)
mph
45%
29.67
inHg
0
in
8 PM
Sunset
9 PM
66°
64°
7
(15)
mph
55%
29.69
inHg
0.01
in
10 PM
63°
62°
6
(12)
mph
67%
29.73
inHg
0
in
11 PM
60°
59°
5
(6)
mph
71%
29.75
inHg
0
in
Tue 14 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
58°
57°
5
(4)
mph
76%
29.77
inHg
0
in
1 AM
55°
55°
4
(4)
mph
83%
29.78
inHg
0
in
2 AM
54°
53°
4
(4)
mph
87%
29.79
inHg
0.03
in
3 AM
52°
51°
6
(5)
mph
91%
29.8
inHg
0.02
in
4 AM
51°
50°
6
(12)
mph
94%
29.82
inHg
0.07
in
5 AM
51°
50°
5
(8)
mph
94%
29.84
inHg
0.02
in
5 AM
Sunrise
6 AM
50°
49°
8
(10)
mph
93%
29.87
inHg
0.02
in
7 AM
52°
51°
8
(11)
mph
91%
29.88
inHg
0.05
in
8 AM
53°
52°
9
(13)
mph
90%
29.91
inHg
0.03
in
9 AM
54°
54°
9
(14)
mph
85%
29.93
inHg
0.01
in
10 AM
56°
55°
10
(16)
mph
79%
29.93
inHg
0
in
11 AM
57°
56°
11
(15)
mph
67%
29.94
inHg
0
in
12 PM
59°
58°
11
(14)
mph
62%
29.94
inHg
0
in
1 PM
62°
60°
11
(15)
mph
57%
29.95
inHg
0
in
2 PM
64°
62°
9
(13)
mph
51%
29.95
inHg
0
in
3 PM
65°
63°
7
(11)
mph
47%
29.94
inHg
0
in
4 PM
65°
63°
8
(11)
mph
48%
29.93
inHg
0
in
5 PM
65°
63°
8
(11)
mph
46%
29.91
inHg
0
in
6 PM
65°
63°
9
(11)
mph
46%
29.91
inHg
0
in
7 PM
64°
62°
8
(11)
mph
48%
29.91
inHg
0
in
8 PM
62°
61°
6
(5)
mph
54%
29.93
inHg
0
in
8 PM
Sunset
9 PM
61°
59°
4
(4)
mph
63%
29.94
inHg
0
in
10 PM
58°
56°
5
(6)
mph
68%
29.96
inHg
0
in
11 PM
56°
54°
6
(5)
mph
71%
29.95
inHg
0.01
in
Wed 15 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
53°
52°
5
(7)
mph
77%
29.96
inHg
0
in
1 AM
53°
52°
7
(11)
mph
78%
29.96
inHg
0.0
in
2 AM
52°
50°
7
(8)
mph
77%
29.96
inHg
0
in
3 AM
52°
50°
6
(9)
mph
76%
29.96
inHg
0
in
4 AM
52°
50°
5
(8)
mph
78%
29.97
inHg
0
in
5 AM
51°
49°
5
(7)
mph
79%
29.97
inHg
0
in
5 AM
Sunrise
6 AM
50°
49°
5
(8)
mph
85%
29.98
inHg
0
in
7 AM
51°
50°
5
(9)
mph
84%
29.98
inHg
0
in
8 AM
54°
52°
5
(9)
mph
78%
29.98
inHg
0
in
9 AM
57°
55°
7
(10)
mph
71%
29.98
inHg
0
in
10 AM
60°
58°
7
(15)
mph
61%
29.97
inHg
0
in
11 AM
63°
61°
8
(16)
mph
54%
29.95
inHg
0
in
12 PM
66°
64°
8
(18)
mph
49%
29.93
inHg
0
in
1 PM
67°
66°
9
(19)
mph
44%
29.92
inHg
0
in
2 PM
68°
66°
9
(20)
mph
39%
29.9
inHg
0
in
3 PM
69°
67°
9
(19)
mph
36%
29.88
inHg
0
in
4 PM
69°
67°
9
(17)
mph
35%
29.86
inHg
0
in
5 PM
69°
67°
9
(14)
mph
34%
29.83
inHg
0
in
6 PM
69°
67°
6
(11)
mph
34%
29.81
inHg
0
in
7 PM
68°
66°
5
(8)
mph
38%
29.81
inHg
0
in
8 PM
66°
64°
5
(7)
mph
42%
29.8
inHg
0
in
8 PM
Sunset
9 PM
63°
61°
6
(8)
mph
49%
29.8
inHg
0
in
10 PM
60°
59°
6
(9)
mph
54%
29.8
inHg
0
in
11 PM
59°
57°
6
(8)
mph
56%
29.8
inHg
0
in
Thu 16 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
58°
56°
5
(7)
mph
58%
29.79
inHg
0
in
3 AM
56°
54°
6
(9)
mph
58%
29.76
inHg
0
in
5 AM
Sunrise
6 AM
54°
52°
9
(7)
mph
65%
29.77
inHg
0
in
9 AM
61°
59°
15
(23)
mph
51%
29.74
inHg
0
in
12 PM
71°
69°
18
(29)
mph
35%
29.62
inHg
0
in
3 PM
75°
74°
19
(29)
mph
28%
29.52
inHg
0
in
6 PM
73°
71°
21
(33)
mph
33%
29.49
inHg
0
in
8 PM
Sunset
9 PM
65°
64°
17
(33)
mph
40%
29.51
inHg
0
in
Fri 17 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
58°
56°
12
(21)
mph
59%
29.57
inHg
0
in
3 AM
55°
53°
11
(28)
mph
65%
29.63
inHg
0
in
5 AM
Sunrise
6 AM
48°
41°
11
(28)
mph
66%
29.71
inHg
0
in
9 AM
54°
51°
11
(20)
mph
53%
29.77
inHg
0
in
12 PM
63°
61°
9
(14)
mph
38%
29.74
inHg
0
in
3 PM
70°
68°
10
(20)
mph
31%
29.67
inHg
0
in
6 PM
70°
68°
10
(27)
mph
27%
29.62
inHg
0
in
9 PM
60°
58°
12
(27)
mph
40%
29.65
inHg
0
in
9 PM
Sunset
Sat 18 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
53°
50°
11
(25)
mph
59%
29.75
inHg
0
in
3 AM
46°
40°
10
(13)
mph
80%
29.86
inHg
0
in
5 AM
Sunrise
6 AM
45°
38°
11
(17)
mph
76%
29.92
inHg
0
in
9 AM
49°
42°
13
(20)
mph
63%
29.95
inHg
0
in
12 PM
55°
52°
13
(18)
mph
45%
29.93
inHg
0
in
3 PM
58°
55°
15
(14)
mph
35%
29.96
inHg
0
in
6 PM
59°
56°
14
(12)
mph
31%
29.98
inHg
0
in
9 PM
52°
49°
10
(13)
mph
42%
30.06
inHg
0
in
9 PM
Sunset
Sun 19 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
49°
45°
6
(7)
mph
54%
30.13
inHg
0
in
3 AM
46°
41°
5
(6)
mph
63%
30.16
inHg
0
in
5 AM
Sunrise
6 AM
44°
39°
6
(7)
mph
70%
30.19
inHg
0
in
9 AM
54°
52°
10
(16)
mph
57%
30.12
inHg
0
in
12 PM
62°
60°
9
(15)
mph
36%
30.04
inHg
0
in
3 PM
66°
64°
8
(15)
mph
30%
29.97
inHg
0
in
6 PM
67°
65°
10
(12)
mph
26%
29.91
inHg
0
in
9 PM
55°
53°
9
(10)
mph
42%
29.93
inHg
0
in
9 PM
Sunset
Mon 20 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
52°
49°
8
(6)
mph
57%
29.94
inHg
0
in
3 AM
48°
42°
9
(11)
mph
70%
29.96
inHg
0
in
5 AM
Sunrise
6 AM
47°
41°
8
(13)
mph
82%
30.02
inHg
0
in
9 AM
58°
56°
8
(16)
mph
55%
30.04
inHg
0
in
12 PM
64°
61°
8
(12)
mph
31%
30.05
inHg
0
in
3 PM
68°
66°
9
(11)
mph
23%
30.0
inHg
0
in
6 PM
71°
69°
9
(13)
mph
25%
29.95
inHg
0
in
9 PM
62°
60°
8
(9)
mph
40%
29.98
inHg
0
in
9 PM
Sunset
Tue 21 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
56°
53°
8
(11)
mph
48%
29.99
inHg
0
in
3 AM
53°
51°
7
(6)
mph
55%
29.98
inHg
0
in
5 AM
Sunrise
6 AM
50°
48°
5
(4)
mph
58%
29.98
inHg
0
in
9 AM
62°
59°
6
(8)
mph
42%
29.9
inHg
0
in
12 PM
71°
69°
7
(8)
mph
32%
29.8
inHg
0
in
3 PM
76°
74°
3
(10)
mph
22%
29.71
inHg
0
in
6 PM
75°
74°
4
(9)
mph
29%
29.67
inHg
0
in
9 PM
70°
68°
8
(4)
mph
34%
29.8
inHg
0
in
9 PM
Sunset
Wed 22 May
°F
Feels
mph
Average
(gust)
RH
inHg
Pressure
in
12 AM
61°
58°
7
(3)
mph
42%
29.85
inHg
0
in
3 AM
51°
47°
5
(4)
mph
30%
29.8
inHg
0
in
5 AM
Sunrise
6 AM
47°
42°
7
(7)
mph
35%
29.85
inHg
0
in
About our forecasts for Johnstown (historical)
Our Climendo forecast is an analysis and summary of the following weather models.
Model
Resolution
From
Next
YR
The Norwegian Meteorological Institute (MET)
Resolution: High (1.6 mi)
High
1.6 mi
7:24 PM
12 May
1:24 AM
GDPS
Meteorological Service of Canada
Resolution: Low (15.5 mi)
Low
15.5 mi
11:36 AM
12 May
11:36 PM
GFS
U.S. National Weather Service (NWS)
Resolution: Medium (8.1 mi)
Medium
8.1 mi
5:07 PM
12 May
11:07 PM
ICON GLOBAL
Deutscher Wetterdienst (DWD)
Resolution: Medium (8.1 mi)
Medium
8.1 mi
9:58 PM
12 May
3:58 AM
Our weather models
Locations nearby Johnstown (historical)
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Sun Prairie
Black Eagle
Cascade
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Park Island
Sacajawea Island
Pleasant Park Mobile Home Court
Missouri Meadows Trailer Park
Rivershore Mobile Home Park
Garrett Mobile Home Park
Overview
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Ten days
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Temperature
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Farenheit (°F)
Wind
km/h
m/s
mph
kn
bft
Pressur
hPa
kPa
mb
InHg
Precipitation
mm
inches
Distance
km
miles
Time
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