Idaho, 2020Winter Storm and Heavy Snow in Idaho, January 10 to 12, 2020
January 10 to 12, 2020 · NWS MSO · 2 events in 2 counties and zones
A winter storm brought snow and gusty winds to the Camas Prairie and other lower elevations. Very heavy snow fell on the higher benches in Clearwater County.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
- Tornadoes
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- Winter weather
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 2
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
A winter storm brought snow and gusty winds to the Camas Prairie and other lower elevations. Very heavy snow fell on the higher benches in Clearwater County.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Missoula, MT wrote its last area forecast discussion before the first event at Jan 10, 3:25 AM PST, 9 hours 35 minutes earlier.
Area forecast discussion, Jan 10, 3:25 AM PST, 9 hours 35 minutes before
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</html>Heavy Snow, Northern Clearwater Mountains
- When
- January 10, 1:00 PM PST to January 12, 7:00 PM PST
- Where
- Northern Clearwater Mountains forecast zone
- Reported by
- Social Media
- Coordinates
- 46.674, -115.657 (the zone’s center; the record gives no point)
Snowfall amounts of 1 to 2 feet were common on the higher benches with 2 to 3 feet at Cardiff Spur and Pierce. Periods of hazardous travel occurred.
Winter Storm, Orofino / Grangeville Region
- When
- January 10, 4:00 PM PST to 10:00 PM PST
- Where
- Orofino / Grangeville Region forecast zone
- Reported by
- Social Media
- Coordinates
- 46.259, -115.562 (the zone’s center; the record gives no point)
Although snow amounts were only 2 to 4 inches, strong winds up to 60 miles per hour led to periods of very low visibility. Travel was very difficult during the critical evening commute hours.
- Heavy Snow
- Snowfall reaching the local warning threshold without the other hazards of a winter storm.
- Winter Storm
- A storm that brought snow, sleet or freezing rain at warning levels, usually over several hours or days.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Tornadoes and Flash Flooding in Missouri, January 10 to 11, 20201 death · $2.0 million · EF1 · 77 events
- Winter Weather in Texas, January 10 to 11, 20202 deaths · 1 injured · 2 events
- Tornadoes and Flash Flooding in Texas, January 10 to 11, 20201 death · 2 injured · $925,000 · EF1 · 29 events
- Tornadoes and Flash Flooding in Arkansas, January 10 to 11, 2020$1.2 million · EF2 · 53 events
- Tornadoes and Flash Flooding in Oklahoma, January 10 to 11, 20201 death · $87,000 · EF1 · 10 events
- Tornadoes and Flash Flooding in Missouri, January 10 to 13, 2020$838,000 · EF2 · 24 events
- Tornadoes and Flash Flooding in Kentucky, January 10 to 16, 2020$3.9 million · EF1 · 49 events
- Winter Storm in Missouri, January 10 to 11, 20201 death · 23 events
- Winter Storm in Iowa, January 10 to 11, 20201 death · 12 events
- Tornado and Damaging Winds in Texas, January 10 to 11, 2020$509,000 · EF1 · 39 events
- Hail and Damaging Winds in Texas, January 10, 2020$460,000 · 1.25 in hail · 32 events
- Tornadoes and Flash Flooding in Texas, January 10 to 11, 2020$134,000 · EF1 · 21 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 866949, 866953.