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Hazardous Weather Conditions
Current conditions at
St. Joseph, Rosecrans Memorial Airport (KSTJ)
Lat: 39.77°NLon: 94.91°WElev: 823ft.
Overcast
32°F
0°C
| Humidity | 64% |
| Wind Speed | E 12 mph |
| Barometer | 30.21 in (1024.0 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 28 Nov 4:53 pm CST |
Extended Forecast for
Union Star MO
This Afternoon

High: 34 °F
Chance Snow
Tonight

Low: 29 °F⇑
Wintry Mix
Saturday
High: 38 °F
Rain then
Rain/Snow and
BreezySaturday Night

Low: 17 °F
Mostly Cloudy
and BlusterySunday

High: 24 °F
Partly Sunny
Sunday Night

Low: 16 °F
Cloudy
Monday

High: 24 °F
Snow Likely
Monday Night

Low: 10 °F
Mostly Cloudy
Tuesday

High: 29 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of snow. Cloudy, with a high near 34. East southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Rain and snow likely, possibly mixed with freezing rain before 1am, then rain. Temperature rising to around 35 by 5am. East southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow before 3pm, then a slight chance of snow between 3pm and 5pm. High near 38. Breezy, with a southeast wind 10 to 15 mph becoming northwest 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 17. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 33 mph.
Sunday
Partly sunny, with a high near 24. North northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Cloudy, with a low around 16.
Monday
Snow likely, mainly after noon. Cloudy, with a high near 24. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Union Star MO
39.99°N 94.6°W (Elev. 958 ft)
39.99°N 94.6°W (Elev. 958 ft)
4:56 pm CST Nov 28, 2025
5pm CST Nov 28, 2025-6pm CST Dec 5, 2025



