10-Day Weather Forecast for Johnstown, Pennsylvania - The Weather Channel | weather.com
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10 Day Weather-

As of 3:17 pm EDT
alertLevel1

Severe Thunderstorm Warning

+2 More

Tonight

Thunderstorms Heavy Thunderstorms
--/33°
Rain drop 98%
Subtract

Night

33°
Thunderstorms
Rain drop
98%
W 16 mph

Heavy thunderstorms this evening will give way to steady rain overnight. Potential for severe thunderstorms. Low 33F. Winds W at 10 to 20 mph. Chance of rain 100%. 1 to 2 inches of rain expected.

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Kankakee Slammed By Large Tornado Tuesday Night


  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:02 am
  • Moonset
    Moonset11:41 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Mostly Cloudy Day Mostly Cloudy
39°/30°
Rain drop 24%
Add

Day

39°
Mostly Cloudy Day
Mixed precipitation
24%
WNW 17 mph

Mostly cloudy skies. Much cooler. High 39F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:32 am
  • Sunset
    Sunset7:19 pm

Night

30°
Mostly Clear Night
Mixed precipitation
3%
W 13 mph

Generally fair. Low around 30F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:54 am
  • Moonset
    Moonset12:34 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Cloudy Cloudy
51°/33°
Rain drop 24%
Add

Day

51°
Cloudy
Rain drop
24%
SSW 18 mph

Overcast. A shower of rain or wet snow possible. High 51F. Winds SSW at 15 to 25 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:30 am
  • Sunset
    Sunset7:20 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
21%
W 19 mph

Partly cloudy skies. Low 33F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:39 am
  • Moonset
    Moonset1:36 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
48°/39°
Rain drop 7%
Add

Day

48°
Partly Cloudy Day
Rain drop
7%
W 14 mph

Partly cloudy skies. High 48F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:29 am
  • Sunset
    Sunset7:21 pm

Night

39°
Cloudy
Mixed precipitation
23%
SE 14 mph

Cloudy. Low 39F. Winds SE at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:17 am
  • Moonset
    Moonset2:40 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
61°/54°
Rain drop 12%
Add

Day

61°
Cloudy
Rain drop
12%
SSE 19 mph

Overcast. High 61F. Winds SSE at 15 to 25 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:27 am
  • Sunset
    Sunset7:22 pm

Night

54°
Scattered Showers Night
Rain drop
58%
SSE 18 mph

Considerable cloudiness. Occasional rain showers later at night. Low 54F. Winds SSE at 15 to 25 mph. Chance of rain 60%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:49 am
  • Moonset
    Moonset3:49 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain, Snow, Wintery Mix Rain/Snow/Wind
57°/21°
Rain drop 81%
Add

Day

57°
Rain, Snow, Wintery Mix
Rain drop
81%
WSW 20 mph

Occasional rain. Becoming windy with some snow showers mixing in in the afternoon. Much cooler. Morning high of 57F with temps falling to near 35. Winds WSW at 20 to 30 mph. Chance of rain 80%.

  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:25 am
  • Sunset
    Sunset7:23 pm

Night

21°
Cloudy
Snowflake
24%
W 17 mph

Cloudy. Low 21F. Winds W at 15 to 25 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:17 am
  • Moonset
    Moonset4:57 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Cloudy Cloudy
27°/18°
Rain drop 12%
Add

Day

27°
Cloudy
Mixed precipitation
12%
W 16 mph

Overcast. Cold. High 27F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:24 pm

Night

18°
Partly Cloudy Night
Snowflake
2%
W 13 mph

Partly cloudy. Low 18F. Winds W at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:41 am
  • Moonset
    Moonset6:07 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day Partly Cloudy
37°/29°
Rain drop 10%
Add

Day

37°
Partly Cloudy Day
Mixed precipitation
10%
WSW 8 mph

Sunshine and clouds mixed. High 37F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:26 pm

Night

29°
Mostly Cloudy Night
Mixed precipitation
14%
SSW 7 mph

Mostly cloudy. Low 29F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:05 am
  • Moonset
    Moonset7:18 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
51°/39°
Rain drop 11%
Add

Day

51°
Mostly Cloudy Day
Rain drop
11%
SSW 10 mph

Mainly cloudy. High 51F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:27 pm

Night

39°
Scattered Showers Night
Rain drop
32%
SSW 9 mph

Mostly cloudy during the evening. A few showers developing late. Low 39F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:28 am
  • Moonset
    Moonset8:30 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Cloudy Cloudy
61°/40°
Rain drop 24%
Add

Day

61°
Cloudy
Rain drop
24%
SW 12 mph

Cloudy. High 61F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:28 pm

Night

40°
Showers
Rain drop
38%
W 10 mph

Cloudy with occasional rain showers. Low around 40F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:52 am
  • Moonset
    Moonset9:45 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
57°/37°
Rain drop 24%
Add

Day

57°
Partly Cloudy Day
Rain drop
24%
W 13 mph

Partly to mostly cloudy. High 57F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:29 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
24%
W 11 mph

Partly cloudy skies. Low 37F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:20 am
  • Moonset
    Moonset11:02 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
53°/37°
Rain drop 24%
Add

Day

53°
Partly Cloudy Day
Rain drop
24%
W 12 mph

Sunshine and clouds mixed. High 53F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:30 pm

Night

37°
Showers
Rain drop
47%
WSW 9 mph

Cloudy with occasional showers. Low 37F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:54 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Scattered Showers Day AM Showers
57°/42°
Rain drop 47%
Add

Day

57°
Scattered Showers Day
Rain drop
47%
SW 12 mph

Showers in the morning, then partly cloudy in the afternoon. High 57F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity64%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:31 pm

Night

42°
Mostly Cloudy Night
Rain drop
24%
SW 10 mph

Mainly cloudy. Low 42F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:35 am
  • Moonset
    Moonset12:20 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Scattered Showers Day AM Showers
59°/44°
Rain drop 31%
Add

Day

59°
Scattered Showers Day
Rain drop
31%
SW 13 mph

A shower or two possible early with partly cloudy skies in the afternoon. High 59F. Winds SW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity66%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:32 pm

Night

44°
Showers
Rain drop
53%
WSW 10 mph

Cloudy with occasional showers. Low 44F. Winds WSW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:26 am
  • Moonset
    Moonset1:35 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Showers Showers
55°/40°
Rain drop 59%
Add

Day

55°
Showers
Rain drop
59%
WSW 11 mph

Overcast with rain showers at times. High near 55F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity71%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:33 pm

Night

40°
Rain
Rain drop
60%
W 10 mph

Periods of rain. Low near 40F. Winds W at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:29 am
  • Moonset
    Moonset2:42 am
  • Moon Phase - Day 7 First Quarter
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