Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77° N Lon: 94.91° W Elev: 823 ft.

Fair

80°F

27°C

Humidity 97%
Wind Speed Calm
Barometer 29.91 in (1011.8 mb)
Dewpoint 79°F (26°C)
Visibility 8.00 mi
Heat Index87°F (31°C)
Last update 26 Jul 3:53 am CDT
Detailed forecast for

Doniphan County

Today
Partly cloudy. Hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 113.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. South winds around 10 mph with gusts up to 20 mph. Heat index values up to 111 early in the evening.
Monday
Mostly sunny. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 109 in the afternoon.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. Heat index values up to 110 early in the evening.
Tuesday
Partly sunny. Highs around 90. East winds around 5 mph.
Tuesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s.
Wednesday
Mostly sunny. Highs around 90.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 70.
Thursday
Partly sunny. Highs in the upper 80s.
Thursday Night And Friday
Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent.
Friday Night
Mostly clear. Lows in the mid 60s.
Saturday
Mostly sunny. Highs in the mid 80s.



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337 AM CDT Sun Jul 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database