Malheur National Forest Rainfall Forecast

Today 17 Apr
No Rain
Sat 18 Apr
No Rain
Sun 19 Apr
5%
Mon 20 Apr
30%
Tue 21 Apr
50%
Wed 22 Apr
65%
Thu 23 Apr
30%

Malheur National Forest Rainfall Statistics

April Rainfall

Grant County Regional Airport (25.5 miles)

Total Rainfall 2026
8in
Daily Average 2026
0.1in
Wettest Day 8 February, 2026
1.1in
Wet Days 2026
28/107 (26%)
Total Rainfall March
2.3in
Daily Average March
0.1in
Wettest Day 2 March, 2026
0.6in
Wet Days March
9/31 (29%)
Total Rainfall April
1.7in
Daily Average April
0.1in
Wettest Day 12 April, 2026
0.7in
Wet Days April
5/17 (29%)

Climate (2010–Present)

Grant County Regional Airport (25.5 miles)

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Annual Average 2021–2025
16.5in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.1in
Wettest Day 5 December, 2025
1.2in

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