News Headlines
Hazardous Weather Conditions
Current conditions at
Muir Army Air Field / Indiantown (KMUI)
Lat: 40.44°NLon: 76.56°WElev: 476ft.
Partly Cloudy
37°F
3°C
| Humidity | 26% |
| Wind Speed | W 16 G 22 mph |
| Barometer | 30.14 in (1021.4 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 23 Jan 11:55 am EST |
Extended Forecast for
3 Miles NNW Jonestown PA
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Winter Storm Warning January 24, 10:00pm until January 26, 01:00pm
This Afternoon
High: 33 °F
Mostly Sunny
Tonight
Low: 5 °F
Mostly Clear
Saturday
High: 18 °F
Increasing
CloudsSaturday Night
Low: 12 °F
Slight Chance
Snow then
SnowSunday
High: 22 °F
Heavy Snow
Sunday Night
Low: 19 °F
Snow then
Snow/SleetMonday
High: 26 °F
Chance Snow
Monday Night
Low: 3 °F
Partly Cloudy
Tuesday
High: 19 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 33. West wind around 16 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values as low as -5. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Saturday
Increasing clouds, with a high near 18. Wind chill values as low as -5. North wind 3 to 7 mph.
Saturday Night
Snow, mainly after 1am. Low around 12. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 22. East wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday Night
Snow before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of snow after 4am. Low around 19. Chance of precipitation is 90%. New snow and sleet accumulation of 3 to 5 inches possible.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 19.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
11:54 am EST Jan 23, 2026
12pm EST Jan 23, 2026-6pm EST Jan 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
