Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Overcast

71°F

22°C

Humidity 100%
Wind Speed NA
Barometer 29.68 in
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 1 Aug 11:15 pm CDT
Extended Forecast for

Keyesport IL

  • Tonight

    Tonight: Drizzle likely, mainly between midnight and 1am.  Mostly cloudy, with a low around 68. North wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Drizzle
    Likely

  • Sunday

    Sunday: A chance of drizzle before 1pm, then a chance of drizzle and thunderstorms between 1pm and 4pm, then a chance of drizzle after 4pm.  Partly sunny, with a high near 80. North wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Chance
    Drizzle then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. North wind 5 to 13 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. North wind around 5 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Light northeast wind.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Tonight
Drizzle likely, mainly between midnight and 1am. Mostly cloudy, with a low around 68. North wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday
A chance of drizzle before 1pm, then a chance of drizzle and thunderstorms between 1pm and 4pm, then a chance of drizzle after 4pm. Partly sunny, with a high near 80. North wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 68. North wind 5 to 13 mph.
Monday
Sunny, with a high near 83. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 67. Light northeast wind.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 85.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Keyesport IL
 38.75°N 89.26°W (Elev. 440 ft)
9:01 pm CDT Aug 1, 2026
11pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database