Widespread Summer Heat; Enhanced Severe Weather

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, south-central Plains, Mid to Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, an enhanced risk of organized severe thunderstorms is possible from Iowa to Illinois and Indiana. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

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

Thunderstorm in Vicinity

78°F

26°C

Humidity 67%
Wind Speed S 7 mph
Barometer 29.98 in (1014.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Aug 1:53 pm CDT
Detailed forecast for

Buchanan County

Late This Afternoon
Showers...thunderstorms likely early in the evening, then a slight chance of showers and thunderstorms early in the evening. Highs in the lower 90s. Heat index readings 102 to 107. South winds around 10 mph. Chance of precipitation 60 percent.
Tonight
Partly cloudy. A 50 percent chance of showers and thunderstorms after midnight. Lows in the mid 70s. Light and variable winds.
Wednesday
Showers...thunderstorms likely early in the morning, then a chance of showers...thunderstorms in the late morning... Early afternoon. Showers and thunderstorms likely late in the afternoon. Highs in the mid 80s. Northeast winds around 10 mph. Chance of precipitation 60 percent.
Wednesday Night
Showers and thunderstorms likely. Lows in the upper 60s. Northeast winds around 10 mph. Chance of precipitation 70 percent.
Thursday
Cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s. Light and variable winds.
Thursday Night
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. Light and variable winds.
Friday
Mostly cloudy. Highs in the upper 70s.
Friday Night
Partly cloudy. Lows in the mid 60s.
Saturday
Partly sunny. A 30 percent chance of showers and thunderstorms in the morning. Highs in the lower 80s.
Saturday Night And Sunday
Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.
Sunday Night
Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 70s.
Monday And Monday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 60s.
Tuesday
Partly cloudy. Highs in the lower 80s.



Click Map For Forecast
208 PM CDT Tue Aug 20 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database