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St. Marys, PA

Right Now
32°
Cloudy
  • Humidity: 94%
  • Feels Like: 23°
  • Heat Index: 32°
  • Wind: 11 mph
  • Wind Chill: 23°
  • UV Index: 1 Low
  • Sunrise: 07:36:57 AM
  • Sunset: 05:11:49 PM
  • Dew Point: 30°
  • Visibility: 4 mi

Today

Snow this morning will taper to snow showers and gusty winds this afternoon. High 33F. Winds NW at 20 to 30 mph. Chance of snow 100%. Snow accumulating 1 to 3 inches. Winds could occasionally gust over 40 mph.

Tonight

Cloudy skies with late-night snow showers. Low 21F. Winds WNW at 15 to 25 mph. Chance of snow 40%. Higher wind gusts possible.

Tomorrow

Cloudy skies. A few flurries or snow showers possible. High 28F. Winds W at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
4 AM
31°
75%
4 AM
31°

Wind: NNE @ 10 mph

Precip: 75% Chance

Humidity: 94%

Wind Chill: 22°

Heat Index: 31°

UV Index: 0 Low

Visibility: 1 mi

5 AM
31°
95%
5 AM
31°

Wind: N @ 8 mph

Precip: 95% Chance

Humidity: 93%

Wind Chill: 24°

Heat Index: 31°

UV Index: 0 Low

Visibility: 0.21 mi

6 AM
30°
87%
6 AM
30°

Wind: N @ 9 mph

Precip: 87% Chance

Humidity: 94%

Wind Chill: 22°

Heat Index: 30°

UV Index: 0 Low

Visibility: 0.3 mi

7 AM
26°
61%
7 AM
26°

Wind: NNW @ 15 mph

Precip: 61% Chance

Humidity: 95%

Wind Chill: 14°

Heat Index: 26°

UV Index: 0 Low

Visibility: 2 mi

8 AM
26°
71%
8 AM
26°

Wind: NNW @ 16 mph

Precip: 71% Chance

Humidity: 90%

Wind Chill: 13°

Heat Index: 26°

UV Index: 0 Low

Visibility: 2 mi

9 AM
26°
83%
9 AM
26°

Wind: NW @ 15 mph

Precip: 83% Chance

Humidity: 87%

Wind Chill: 13°

Heat Index: 26°

UV Index: 0 Low

Visibility: 0.4 mi

10 AM
26°
80%
10 AM
26°

Wind: WNW @ 16 mph

Precip: 80% Chance

Humidity: 88%

Wind Chill: 14°

Heat Index: 26°

UV Index: 0 Low

Visibility: 0.67 mi

11 AM
28°
64%
11 AM
28°

Wind: WNW @ 17 mph

Precip: 64% Chance

Humidity: 85%

Wind Chill: 15°

Heat Index: 28°

UV Index: 1 Low

Visibility: 5 mi

12 PM
28°
54%
12 PM
28°

Wind: WNW @ 20 mph

Precip: 54% Chance

Humidity: 84%

Wind Chill: 15°

Heat Index: 28°

UV Index: 1 Low

Visibility: 2 mi

1 PM
27°
39%
1 PM
27°

Wind: WNW @ 21 mph

Precip: 39% Chance

Humidity: 80%

Wind Chill: 14°

Heat Index: 27°

UV Index: 1 Low

Visibility: 2 mi

2 PM
27°
39%
2 PM
27°

Wind: WNW @ 21 mph

Precip: 39% Chance

Humidity: 77%

Wind Chill: 13°

Heat Index: 27°

UV Index: 1 Low

Visibility: 2 mi

3 PM
27°
36%
3 PM
27°

Wind: WNW @ 17 mph

Precip: 36% Chance

Humidity: 76%

Wind Chill: 14°

Heat Index: 27°

UV Index: 0 Low

Visibility: 2 mi