Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Washington (KAWG)

Lat: 41.28°NLon: 91.67°WElev: 755ft.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.92 in
Dewpoint 70°F (21°C)
Visibility 5.00 mi
Last update 19 Sep 1:35 am CDT
Extended Forecast for

5 Miles SSE Riverside IA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 3am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 69. Southeast wind around 10 mph.

    Low: 69 °F

    Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph becoming south in the afternoon.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am.  Low around 65. Southwest wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely before noon, then a chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Southeast wind around 10 mph.
Saturday
Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Low around 65. Southwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely before noon, then a chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Riverside IA
 41.4°N 91.53°W (Elev. 705 ft)
1:26 am CDT Sep 19, 2026
1am CDT Sep 19, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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