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

Excessive Heat to Continue for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over portions of central Washington Friday with afternoon temperatures into the 100s. In the Desert Southwest, monsoon activity will continue to generate localized flash flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona, and New Mexico into far west Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Aug 3:15 am CDT
Extended Forecast for

Decorah IA

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 4am. Cloudy, with a low around 61. South wind 3 to 5 mph.

    Chance
    Showers

    Low: 61 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 77. South wind around 8 mph.

    Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 61 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 59. Light north wind.

    Partly Cloudy

    Low: 59 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming north around 6 mph in the morning.

    Mostly Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 59. Light northwest wind.

    Mostly Clear

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 59. Calm wind.

    Mostly Clear

    Low: 59 °F

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 4am. Cloudy, with a low around 61. South wind 3 to 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 77. South wind around 8 mph.
Friday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 59. Light north wind.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming north around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 59. Light northwest wind.
Monday
Mostly sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Calm wind.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Calm wind.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. South wind 3 to 5 mph.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 80. Southwest wind 3 to 6 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Decorah IA
 43.3°N 91.79°W
Last Update:
2:58 am CDT Aug 19, 2022
Forecast Valid:
3am CDT Aug 19, 2022-6pm CDT Aug 25, 2022
 
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Chance of Precipitation