0.03in

Rain Today

Rain Last Hour
0in

Recorded at Bismarck, Bismarck Municipal Airport Updated 16 mins ago (37.8 miles away)

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Real-Time Extremes

Hottest 85.9 °F
Crown Point International Airport, VI
Coldest -18.5 °F
Northway, Northway Airport, AK
Windiest 55.3mph
Pierre, Pierre Regional Airport, SD
Wettest (Last Hour) 0.3in
Kaunakakai, Molokai Airport, HI
Most Humid 100%
Hobby Field Airport, OR
Least Humid 7%
Cottonwood Pass, CO
Highest Pressure 1035.6 hPa
Norfolk, Naval Air Station, VA
Lowest Pressure 986 hPa
Narsarsuaq, ME

Trending Locations

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O'Brien Lake Rainfall Forecast

Today 21 Jan
85%
Thu 22 Jan
10%
Fri 23 Jan
No Rain
Sat 24 Jan
5%
Sun 25 Jan
10%
Mon 26 Jan
No Rain
Tue 27 Jan
10%

O'Brien Lake Rainfall Statistics

January Rainfall

Bismarck, Bismarck Municipal Airport (37.3 miles)

Total Rainfall 2026
0.1in
Daily Average 2026
0in
Wettest Day 18 January, 2026
0.1in
Wet Days 2026
3/21 (14%)
Total Rainfall December
0.8in
Daily Average December
0.03in
Wettest Day 6 December, 2025
0.2in
Wet Days December
9/31 (29%)
Total Rainfall January
0.1in
Daily Average January
0in
Wettest Day 18 January, 2026
0.1in
Wet Days January
3/21 (14%)

Climate (2010–Present)

Bismarck, Bismarck Municipal Airport (37.3 miles)

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Annual Average 2021–2025
18.8in
Monthly Average 2021–2025
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 20 July, 2025
2.6in

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