0.02in

Rain Today

Rain Last Hour
0in

Recorded at Glen Ullin Regional Airport Updated 28 mins ago (17.5 miles away)

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Real-Time Extremes

Hottest 105.7 °F
Needles, Needles Airport, CA
Coldest -29.3 °F
LaGrange-Callaway Airport, GA
Windiest 33.3mph
Skagway, AK
Wettest (Last Hour) 0.8in
Minocqua/Woodruff, Lakeland Airport/Noble F. Lee Memorial Field, WI
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 6%
Nellis Air Force Base, NV
Highest Pressure 1035.9 hPa
Salida - Monarch Pass, CO
Lowest Pressure 986.5 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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Sims Rainfall Forecast

Today 17 Sep
90%
Thu 18 Sep
80%
Fri 19 Sep
65%
Sat 20 Sep
10%
Sun 21 Sep
5%
Mon 22 Sep
5%
Tue 23 Sep
No Rain

Sims Rainfall Statistics

September Rainfall

Glen Ullin Regional Airport (17.4 miles)

Total Rainfall 2025
2.9in
Daily Average 2025
0.01in
Wettest Day 14 July, 2025
0.4in
Wet Days 2025
38/260 (15%)
Total Rainfall August
0.3in
Daily Average August
0.01in
Wettest Day 17 August, 2025
0.2in
Wet Days August
5/31 (16%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 14 September, 2025
0.05in
Wet Days September
4/17 (24%)

Climate (2013–Present)

Glen Ullin Regional Airport (17.4 miles)

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Annual Average 2020–2024
7.9in
Monthly Average 2020–2025
0.8in
Daily Average 2020–2025
0.04in
Wettest Day 4 July, 2022
1.6in

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