Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Partly Cloudy

18°C

64°F

Humidity	88%
Wind Speed	SW 7 km/h
Barometer	29.53 in
Dewpoint	16°C (61°F)
Visibility	16 km
Last update	21 May 12:03 pm CDT

More Information:

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

Extended Forecast for

New Ulm MN

Flood Watch May 21, 12:13pm until May 21, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch May 21, 12:13pm until May 21, 07:00pm
NOW until 7:00pm Tue
Flood Watch
This Afternoon
High: 23 °C
Severe
Thunderstorms
Tonight
Low: 10 °C
Breezy. Heavy
Rain then
Decreasing
Clouds
Wednesday
High: 23 °C
Sunny
Wednesday Night
Low: 10 °C
Mostly Clear
Thursday
High: 26 °C
Sunny
Thursday Night
Low: 14 °C
Slight Chance
T-storms then
Chance
T-storms
Friday
High: 22 °C
Chance
T-storms then
Showers
Likely
Friday Night
Low: 8 °C
Chance
Showers

Detailed Forecast

This Afternoon

Showers and thunderstorms, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe and produce heavy rainfall. High near 23. South southeast wind 25 to 30 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Some of the storms could produce heavy rainfall. Cloudy during the early evening, then gradual clearing, with a low around 10. Breezy, with a west wind 35 to 40 km/h increasing to 40 to 45 km/h in the evening. Winds could gust as high as 70 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 cm possible.

Wednesday

Sunny, with a high near 23. West wind 25 to 30 km/h, with gusts as high as 50 km/h.

Wednesday Night

Mostly clear, with a low around 10. South southwest wind 10 to 15 km/h.

Thursday

Sunny, with a high near 26. South southwest wind 10 to 15 km/h.

Thursday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 14. Southeast wind around 15 km/h. New rainfall amounts between 2.5 and 5 mm possible.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 22. Southeast wind 15 to 25 km/h becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Friday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 8. West northwest wind 10 to 20 km/h.

Saturday

Mostly sunny, with a high near 21. West northwest wind 10 to 15 km/h.

Saturday Night

A 20 percent chance of showers. Partly cloudy, with a low around 9. North northwest wind around 10 km/h becoming east southeast after midnight.

Sunday

A 20 percent chance of showers. Sunny, with a high near 24. East southeast wind 10 to 15 km/h.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 12. East wind 10 to 15 km/h.

Memorial Day

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 23. West wind 10 to 20 km/h.