0in

Rain Today

Rain Last Hour
0in

Recorded at West Yellowstone Updated 29 mins ago (18.5 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Needles, Needles Airport, CA
Coldest -4.1 °F
LaGrange-Callaway Airport, GA
Windiest 26.4mph
Godthaab / Nuuk, ME
Wettest (Last Hour) 0.7in
Saipan Island, Saipan International Airport, AK
Most Humid 100%
Williston Basin International Airport, ND
Least Humid 13%
Nellis Air Force Base, NV
Highest Pressure 1035.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 991.2 hPa
Adak Island, Adak Airport, AK

Trending Locations

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Boat Mountain Rainfall Forecast

Today 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
5%
Sun 21 Sep
35%
Mon 22 Sep
35%
Tue 23 Sep
No Rain
Wed 24 Sep
5%

Boat Mountain Rainfall Statistics

September Rainfall

West Yellowstone (18 miles)

Total Rainfall 2025
5.4in
Daily Average 2025
0.04in
Wettest Day 27 August, 2025
0.8in
Wet Days 2025
40/261 (15%)
Total Rainfall August
1.4in
Daily Average August
0.05in
Wettest Day 27 August, 2025
0.8in
Wet Days August
7/31 (23%)
Total Rainfall September
0.3in
Daily Average September
0.02in
Wettest Day 9 September, 2025
0.1in
Wet Days September
4/18 (22%)

Climate (2010–Present)

West Yellowstone (18 miles)

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Annual Average 2020–2024
5.4in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 2 August, 2022
1.8in

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