National Weather Service United States Department of Commerce

Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

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Forecast Related Products

ZFPLSX Zone Forecast Product  Issued: 10/17/2021 02:21:33 AM CST
AFDLSX Area Forecast Discussion  Issued: 10/17/2021 02:57:53 AM CST
NOWLSX Short Term Forecast 
AFMLSX Area Forecast Matrices  Issued: 10/17/2021 02:23:06 AM CST
PFMLSX Point Forecast Matrices  Issued: 10/17/2021 02:22:22 AM CST
SFTMO Tabular State Forecast for Missouri

Warnings and Advisories

HWOLSX Hazardous Weather Outlook  Issued: 10/17/2021 03:19:29 AM CST
WCNLSX Convective Watch Coordination Notice 
TORLSX Tornado Warnings  Issued: 10/11/2021 01:38:32 PM CST
SVRLSX Severe Thunderstorm Warnings 
SVSLSX Severe Weather Statement  Issued: 10/11/2021 01:59:56 PM CST
LSRLSX Local Storm Reports  Issued: 10/12/2021 07:37:31 AM CST
WSWLSX Winter Storm Warnings/Advisories 
NPWLSX Non Precipitation Warnings/Advisories 
SPSLSX Special Weather Statement 

Hydrology Products

DGTLSX Drought Information Statement 
ESFLSX Hydrologic Outlook  Issued: 09/29/2021 12:23:59 PM CST
FFALSX Flood Watch 
FFWLSX Flash Flood Warning 
FFSLSX Flash Flood Statement 
FLWLSX Flood Warning 
FLSLSX Flood Statement 
RVSLSX 5 day River Forecast  Issued: 10/14/2021 09:27:44 AM CST
RVALSX River Stage Summary  Issued: 10/15/2021 10:05:09 AM CST
RVDLSX Daily River Summary  Issued: 10/14/2021 09:27:10 AM CST
RVAMIS Navigation Forecasts

Current Weather Products

RWRMO Missouri State Hourly Weather Roundup
RTPMO State Temp and Precip Roundup
RTPLSX Regional Temp and Precip Roundup  Issued: 10/16/2021 06:15:48 PM CST
RR3LSX Shef Encoded Cooperative Weather Report  Issued: 10/17/2021 04:15:47 AM CST
CF6STL F6 Daily and Monthly Summary for St. Louis
CF6COU F6 Daily and Monthly Summary for Columbia
CF6UIN F6 Daily and Monthly Summary for Quincy
CF6JEF F6 Daily and Monthly Summary for Jefferson City
CF6SUS F6 Daily and Monthly Summary for Chesterfield
CF6SET F6 Daily and Monthly Summary for St.Charles
CF6CPS F6 Daily and Monthly Summary for Cahokia


CLISTL Daily Climate Summary for St. Louis
CLICOU Daily Climate Summary for Columbia
CLIUIN Daily Climate Summary for Quincy
CLMSTL Monthly Climate Summary for St. Louis
CLMCOU Monthly Climate Summary for Columbia
CLMUIN Monthly Climate Summary for Quincy
CLSSTL Season Climate Summary for St. Louis
CLSCOU Season Climate Summary for Columbia
CLSUIN Season Climate Summary for Quincy
CLASTL Annual Climate Summary for St. Louis
CLACOU Annual Climate Summary for Columbia
CLAUIN Annual Climate Summary for Quincy
RERSTL Record Statement for St. Louis
RERCOU Record Statement for Columbia
RERUIN Record Statement for Quincy
PNSLSX Public Information Statement  Issued: 10/12/2021 04:41:30 PM CST

Aviation Products

RECSTL Hot Air Balloon Forecast for St. Louis
RECCOU Hot Air Balloon Forecast for Columbia
TAFSTL Terminal Forecast for St. Louis
TAFSUS Terminal Forecast for Chesterfield
TAFCOU Terminal Forecast for Columbia
TAFJEF Terminal Forecast for Jefferson City
TAFUIN Terminal Forecast for Quincy
TAFCPS Terminal Forecast for Cahokia

Fire Weather Products

FWFLSX Fire Weather Planning Forecast  Issued: 10/17/2021 03:15:47 AM CST
FWMLSX NDFRS Point Forecast  Issued: 10/16/2021 12:52:36 PM CST
FWSLSX Spot Fire Weather Forecast 
RFWLSX Red Flag Watches/Warnings 
RFDLSX Fire Danger Statement