Hazardous Weather Conditions
Current conditions at
Muir Army Air Field / Indiantown (KMUI)
Lat: 40.44°NLon: 76.56°WElev: 476ft.
Fair
37°F
3°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 30.49 in (1033.0 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 9.00 mi |
| Last update | 19 Oct 1:55 am EDT |
Extended Forecast for
3 Miles NNW Jonestown PA
Frost Advisory until October 19, 09:00am
NOW until 9:00am Mon

Frost Advisory
Overnight

Low: 33 °F
Areas Frost
Monday

High: 68 °F
Frost then
SunnyMonday Night

Low: 43 °F
Clear
Tuesday

High: 68 °F
Sunny
Tuesday Night

Low: 40 °F
Mostly Clear
Wednesday

High: 64 °F
Sunny
Wednesday Night

Low: 38 °F
Mostly Clear
Thursday

High: 65 °F
Sunny
Detailed Forecast
Overnight
Areas of frost. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 68. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Clear, with a low around 43. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 68. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 40. North wind 5 to 8 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Jonestown PA
40.46°N 76.52°W (Elev. 499 ft)
40.46°N 76.52°W (Elev. 499 ft)
2:46 am EDT Oct 19, 2026
3am EDT Oct 19, 2026-6pm EDT Oct 25, 2026



