Fremont weather alerts
There are no active weather alerts for Fremont, CA right now.
The National Weather Service issues alerts for Fremont as part of Alameda County.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Map data: NWS, OpenFreeMap, OpenStreetMap
Tornado history within 25 miles of Fremont
10 tornadoes have been recorded within 25 miles of Fremont since 1950, injuring 3 people. The most recent was on May 5, 1998 (rated F2).
Strongest tornadoes within 25 miles of Fremont
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| January 11, 1951 | F2 | Santa Clara County | 5.7 mi | 10 yd | 0 | 0 |
| May 5, 1998 | F2 | Santa Clara County | 0.6 mi | 100 yd | 0 | 1 |
| January 14, 1980 | F1 | Stanislaus County | 0.3 mi | 67 yd | 0 | 1 |
| May 5, 1998 | F1 | Santa Clara County | 0.3 mi | 80 yd | 0 | 1 |
| April 1, 1958 | F1 | San Mateo County | 0.2 mi | 67 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 5, 1998 | F2 | Santa Clara County | 0.6 mi | 100 yd | 0 | 1 |
| May 5, 1998 | F1 | Santa Clara County | 0.3 mi | 80 yd | 0 | 1 |
| February 6, 1998 | F0 | Santa Clara County | 0.1 mi | 30 yd | 0 | 0 |
| December 8, 1997 | F0 | Santa Clara County | 0.2 mi | 100 yd | 0 | 0 |
| April 25, 1994 | F0 | Alameda County | 0.7 mi | 30 yd | 0 | 0 |
How often alerts are issued for Alameda County
| Alert type | 2016–2025 | Last issued |
|---|---|---|
| Flood Advisory | 111 | November 13, 2026 |
| Flood Warning | 14 | February 13, 2025 |
| Flash Flood Warning | 13 | December 25, 2025 |
| Severe Thunderstorm Warning | 6 | December 25, 2025 |
About Fremont
- Population: 228,192 (2024 estimate)
- County: Alameda County
- State: California