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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

NA

74°F

23°C

Humidity 33%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 08 Aug 10:00 PM PDT
Extended Forecast for

10 Miles NW Chelan WA

Heat Advisory August 10, 12:00pm until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Northwest wind around 6 mph.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 91. Northwest wind around 5 mph becoming calm.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Northwest wind around 6 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Northeast wind around 5 mph becoming northwest in the evening.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

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

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 64. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 91. Northwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 69. Northwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 99. Northwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph becoming northwest in the evening.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Chelan WA
 47.93°N 120.19°W (Elev. 1096 ft)
Last Update:
10:15 pm PDT Aug 8, 2025
Forecast Valid:
11pm PDT Aug 8, 2025-6pm PDT Aug 15, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation