0.3 in

Rain Today

Rain Last Hour
0 in

Recorded at Southwest Washington Regional Airport Updated 27 mins ago (17 miles away)

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Real-Time Extremes

Hottest 96.7 °F
Choluteca, FL
Coldest 13.9 °F
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Windiest 43.6 mph
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Wettest (Last Hour) 0.4 in
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Most Humid 100%
Walker Municipal Airport, MN
Least Humid 9%
MCMWTC BRIDGEPORT, CA
Highest Pressure 1032.5 hPa
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Lowest Pressure 981 hPa
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Columbia River - Cooper Island Rainfall Forecast

Today 28 Oct
95%
Thu 29 Oct
65%
Fri 30 Oct
30%
Sat 31 Oct
30%
Sun 1 Nov
15%
Mon 2 Nov
15%
Tue 3 Nov
10%

Columbia River - Cooper Island Rainfall Statistics

October Rainfall

Southwest Washington Regional Airport (16.8 miles)

Total Rainfall 2026
17.1 in
Daily Average 2026
0.1 in
Wettest Day 13 March, 2026
1.6 in
Wet Days 2026
69/301 (23%)
Total Rainfall September
1.2 in
Daily Average September
0.04 in
Wettest Day 24 September, 2026
0.6 in
Wet Days September
7/30 (23%)
Total Rainfall October
0.9 in
Daily Average October
0.03 in
Wettest Day 25 October, 2026
0.5 in
Wet Days October
4/28 (14%)

Climate (2021–2025)

Southwest Washington Regional Airport (16.8 miles)

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Annual Average 2021–2025
39.7 in
Monthly Average 2021–2026
3.2 in
Daily Average 2021–2026
0.1 in
Wettest Day 4 November, 2022
4.2 in

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