Winter Storm Warnings in Redding, California
Redding sits in the northern Sacramento Valley at a low elevation, which keeps its winters mild compared to the mountain ranges that surround it. Average winter overnight lows hover around 40°F (4.6°C), and while cold air does settle into the valley, significant snowfall is a rare event in the city proper.
Across the 13 years analyzed from 2012 through 2024, Redding averaged just 5.5 inches (14.0 cm) of snow per year. That modest total is spread unevenly across the season, with February, December, and March being the months most likely to see any accumulation at all. True heavy-snow days — those meeting the threshold for significant snowfall — averaged fewer than one per decade, making them genuinely uncommon occurrences.
When a winter storm warning is issued for the Redding area, it typically reflects dangerous conditions in the surrounding foothills or the nearby Cascades and Shasta ranges rather than the valley floor itself. Warning thresholds are set by local National Weather Service offices and vary considerably by elevation and region — what qualifies as a warning event in the Sierra Nevada requires far greater snowfall than what would prompt one in a low-elevation valley city like Redding.
Residents should pay close attention to which zones a warning actually covers, since conditions on Interstate 5 through the city can differ dramatically from those on nearby mountain passes just miles away.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 5.5 in (14 cm) |
| Snowiest months | February, December, March |
| Avg. winter overnight low | 40.2°F (4.6°C) |
| Heavy-snow days per year | 0.1 |
Climatology figures are approximate estimates for the period shown and may differ from official local records.
Watch vs warning: a winter storm watch means a major storm is possible in Redding within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.
Redding winter storm FAQ
Is there a winter storm warning in Redding right now?
The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Redding, California. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Redding get winter storm warnings often?
Redding sees only occasional snow, so winter storm warnings are infrequent, though disruptive snow and ice events do occur. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Redding?
There is no single national trigger: warning criteria are set by each local National Weather Service office, ranging from a couple of inches of snow in areas where snow is rare up to 6 inches or more in snow-belt regions, and significant ice accumulation can warrant a warning on its own. In a lower-snow area like Redding, warnings can be issued for amounts snowier regions would shrug off.
What should I do during a winter storm warning in Redding?
Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from California authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Sacramento, CA
- Winter storm warning in Reno, NV
- Winter storm warning in San Francisco, CA
- Winter storm warning in South Lake Tahoe, CA
- Winter storm warning in Carson City, NV
- Winter storm warning in Eugene, OR
See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow the National Weather Service (NWS) criteria; thresholds vary by region.