Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Rain Fog/Mist

50°F

10°C

Humidity	96%
Wind Speed	E 7 mph
Barometer	30.30 in (1026.4 mb)
Dewpoint	49°F (9°C)
Visibility	4.00 mi
Wind Chill	47°F (8°C)
Last update	15 Oct 6:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Monona WI

Today
High: 61 °F
Showers then
Isolated
Showers
Tonight
Low: 49 °F
Mostly Cloudy
Thursday
High: 69 °F
Partly Sunny
Thursday Night
Low: 56 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 74 °F
Mostly Cloudy
Friday Night
Low: 57 °F
Chance
Showers then
Showers
Saturday
High: 68 °F
Chance
Showers
Saturday Night
Low: 45 °F
Chance
Showers
Sunday
High: 60 °F
Slight Chance
Showers

Detailed Forecast

Today

Showers, mainly before 9am. High near 61. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly cloudy, with a low around 49. East wind around 5 mph.

Thursday

Partly sunny, with a high near 69. Southeast wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Southeast wind around 10 mph.

Friday

Mostly cloudy, with a high near 74. South wind 10 to 15 mph.

Friday Night

A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A 50 percent chance of showers. Partly sunny, with a high near 68. Southwest wind around 10 mph becoming west in the afternoon.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 45. West wind 5 to 10 mph.

Sunday

A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 60.

Sunday Night

Mostly clear, with a low around 40.

Monday

Sunny, with a high near 64.

Monday Night

A 20 percent chance of showers. Mostly clear, with a low around 44.