
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Area Forecast Discussion
Hazardous Weather Outlook
Non-Precipitation Warnings, Watches, Advisories
Winter Weather Warnings, Watches, Advisories
Zone Forecast Product
Daily: Rapid City Regional Airport, SD
Daily: NWS East Rapid City, SD
Record Report: Rapid City Regional Airport, SD
Record Report: NWS East Rapid City, SD
Supplemental Observation Information (NWS Rapid City 12z Data)
Flash Flood Statement
Flash Flood Warning
Flood Statement
Flash Flood Watch
Flood Warning
Flood Potential Outlook
Hydro-Met Data Report Part 2
Hydrologic Statement
Hydrologic Summary
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Fire Weather Watch / Red Flag Warning
Rangeland Fire Danger Forecast
Air Quality Alert
Civil Emergency Message
Public Information Statement
Local Storm Report
Severe Weather Statement
Severe Thunderstorm Warning
Special Weather Statement
Tornado Warning
Rapid City Regional Airport, SD
Gillette-Campbell County Airport, WY
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