Heavy Precipitation and Strong Winds in the West; Locally Severe Weather in the Central Plains

Several atmospheric river events will bring widespread moderate to heavy precipitation and gusty winds to much of the Pacific Northwest, California, and Intermountain West through early next week. Storms may pose a risk for mainly isolated large hail across the central Plains into Missouri Saturday. The severe weather along with heavy rains will spread into the Mississippi Valley on Sunday. Read More >

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Overcast

38°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 30.02 in (1017.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 Oct 11:53 pm CDT
Extended Forecast for

2 Miles SSW Monona WI

Frost Advisory October 23, 01:00am until October 23, 08:00am
Click here for hazard details and duration
Frost Advisory
  • Overnight

    Overnight: Areas of frost after 1am.  Otherwise, partly cloudy, with a low around 33. Calm wind.

    Areas Frost

    Low: 33 °F

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 52. Calm wind becoming north around 5 mph.

    Frost then
    Sunny

    High: 52 °F

  • Saturday
    Night

    Saturday Night: Widespread frost, mainly after 3am.  Otherwise, increasing clouds, with a low around 33. Calm wind.

    Frost

    Low: 33 °F

  • Sunday

    Sunday: Showers likely, mainly after 1pm.  Cloudy, with a high near 52. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Showers
    Likely

    High: 52 °F

  • Sunday
    Night

    Sunday Night: Showers.  Low around 44. East wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers

    Low: 44 °F

  • Monday

    Monday: A 50 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 50. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Chance
    Showers

    High: 50 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 37. North wind around 5 mph.

    Partly Cloudy

    Low: 37 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. East wind 5 to 10 mph.

    Mostly Sunny

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 43.

    Chance
    Showers

    Low: 43 °F

Detailed Forecast

Overnight
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33. Calm wind.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Calm wind becoming north around 5 mph.
Saturday Night
Widespread frost, mainly after 3am. Otherwise, increasing clouds, with a low around 33. Calm wind.
Sunday
Showers likely, mainly after 1pm. Cloudy, with a high near 52. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 44. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 50. Northeast wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 37. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 56. East wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 43.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 52.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
2 Miles SSW Monona WI
 43.03°N 89.34°W (Elev. 863 ft)
11:10 pm CDT Oct 22, 2021
12am CDT Oct 23, 2021-6pm CDT Oct 28, 2021
 
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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