Upper Kuskokwim Valley storm history
Storm events recorded in Upper Kuskokwim Valley, Alaska between 1950 and 2025.
14
Total events
0
Tornadoes
0
Hail
2
Floods
0
Deaths
$1.9M
Property damage
Most significant events
Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.
Heavy Snow Heavy Snow
The McGrath SNOWTEL (MCSA2) reported a snow depth increase of 7 inches over the course of 24 hours, verifying a Winter Storm Warning that was in effect for the region. The snow depth increased from 6 inches to 13 inches throughout the course of the day December 2nd. In addition s…
Ice Storm Ice Storm
Snow changed to freezing rain at McGrath and continued for over 30 hours. There was .94 inches of freezing rain that fell in one 24 hour period with over an inch of freezing rain total during the event. the Innoko Lodge lost power and reported ice covered trees and power lines we…
Heavy Snow Heavy Snow
The McGrath (PAMC) ASOS reported 0.74 inches of precipitation, using a 10:1 snow ratio, an estimated 7.0 inches of snow fell in 24 hours.
Flood Flood
An ice jam formed at Sand Island, adjacent to McGrath, at 5pm on May 10th . Before the ice jam, waterleaves were near bankfull, and the ice jam caused the river to rise 4.5 feet in 6 hours ' from 19.2' at 5 PMto 23.7' and 11PM. The ice jam held for 26 hours, releasing at 6pm on 5…
High Wind High Wind
USARRAY L20K Farewell reported a wind gust of 91 kts (104.7 mph).
High Wind High Wind
A peak wind of 61 kt (70 mph) reported at the US ARRAY Site named Farewell Lake.
Winter Weather Winter Weather
Ice Storm Ice Storm
Cold/Wind Chill Cold/Wind Chill
Winter Storm Winter Storm
Ice Storm Ice Storm
High Wind High Wind
Flood Flood
Events by year
| Year | Events | Tornadoes |
|---|---|---|
| 2025 | 2 | 0 |
| 2023 | 1 | 0 |
| 2022 | 1 | 0 |
| 2020 | 1 | 0 |
| 2019 | 1 | 0 |
| 2013 | 2 | 0 |
| 2012 | 1 | 0 |
| 2011 | 1 | 0 |
| 2010 | 2 | 0 |
| 2009 | 2 | 0 |