Mount Gretna Hourly Forecast
Next 12 Hours
This Afternoon
Mostly cloudy with a 40 percent chance of rain. Cooler with highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly cloudy with a chance of rain. A chance of snow after midnight. Snow accumulation around an inch possible. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
| Thu, Nov 21st | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
5 PM Overcast  UV Index: 0 |
43°F Feels 38°F |
78% | 11.2 WNW | 29.55 inHg | 37.1°F | 0% |
6 PM Overcast UV Index: 0 |
42°F Feels 37°F |
81% | 9.4 WNW | 29.55 inHg | 36.7°F | 0% |
7 PM Overcast UV Index: 0 |
41°F Feels 35°F |
82% | 8.1 WNW | 29.56 inHg | 36.4°F | 0% |
8 PM Overcast UV Index: 0 |
41°F Feels 34°F |
82% | 6.9 WNW | 29.55 inHg | 35°F | 0% |
9 PM Overcast UV Index: 0 |
40°F Feels 34°F |
81% | 7.6 WNW | 29.54 inHg | 34.3°F | 0% |
10 PM Overcast UV Index: 0 |
39°F Feels 33°F |
80% | 8.3 WNW | 29.53 inHg | 33.7°F | 0% |
11 PM Overcast UV Index: 0 |
39°F Feels 31°F |
80% | 9.2 WNW | 29.52 inHg | 33.1°F | 0% |
Friday
Snow in the morning. Rain. Total snow accumulation around an inch. Highs in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
38°F Feels 30°F |
81% | 8.7 WNW | 29.51 inHg | 32.4°F | 0% |
1 AM Partly Cloudy  UV Index: 0 |
37°F Feels 29°F |
83% | 9.8 WNW | 29.47 inHg | 32.3°F | 0% |
2 AM Overcast UV Index: 0 |
37°F Feels 28°F |
84% | 10.3 WNW | 29.48 inHg | 32.5°F | 0% |
3 AM Overcast UV Index: 0 |
36°F Feels 27°F |
86% | 11.6 W | 29.47 inHg | 32.7°F | 0% |
4 AM Overcast UV Index: 0 |
35°F Feels 26°F |
87% | 13.6 WNW | 29.45 inHg | 32°F | 0% |
Currently
 |
43°F |
29.56in
Barometer 74%
Humidity West 15.0mph Wind |
| Overcast | ||
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