National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Fair

63°F

17°C

Humidity 83%
Wind Speed W 5 mph
Barometer 29.94 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Aug 2:15 am EDT
Extended Forecast for

4 Miles WSW Greenville MI

  • Overnight

    Overnight: Mostly clear, with a low around 54. West northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71. West northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 50. Northwest wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 75. West northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 2am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 54. West northwest wind around 8 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 71. West northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 50. Northwest wind 6 to 13 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 75. West northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 50. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 2am. Partly cloudy, with a low around 61.
Thursday
A chance of showers after 8am. Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Greenville MI
 43.16°N 85.32°W (Elev. 850 ft)
Last Update:
2:21 am EDT Aug 23, 2026
Forecast Valid:
2am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation