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Latest Emergency Manager's Briefing (pdf) NO! This briefing is updated when hazardous weather is expected or occurring. |
Weather Hazards Outlook
622 FLUS41 KPBZ 201831 HWOPBZ Hazardous Weather Outlook National Weather Service Pittsburgh PA 231 PM EDT Tue May 20 2025 OHZ039-048-057-058-068-PAZ007>009-013-015-016-211845- Tuscarawas-Coshocton-Muskingum-Guernsey-Noble-Mercer-Venango-Forest- Lawrence-Clarion-Jefferson PA- 231 PM EDT Tue May 20 2025 This Hazardous Weather Outlook is for east central Ohio and western Pennsylvania. .DAY ONE...This afternoon and tonight. Periods of moderate rain tonight may result in localized flooding. A Marginal Risk (1/4) is in place for excessive rainfall. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Periods of heavy rain Wednesday may result in localized flooding. A Marginal Risk (1/4) is in place for excessive rainfall. Afternoon thunderstorms may also pose a low end severe risk with damaging wind and a tornado the primary hazards. A Marginal Risk (1/5) is in place for severe weather. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ PAZ021-029-031-073>076-WVZ021-509>514-211845- Allegheny-Washington-Greene-Westmoreland- Higher Elevations of Westmoreland-Fayette- Higher Elevations of Fayette-Marion-Monongalia- Ridges of Eastern Monongalia and Northwestern Preston-Preston- Eastern Preston-Western Tucker-Eastern Tucker- 231 PM EDT Tue May 20 2025 ...FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH LATE WEDNESDAY NIGHT... This Hazardous Weather Outlook is for southwest Pennsylvania, western Pennsylvania and northern West Virginia. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flood Watch. Periods of moderate rain tonight may result in localized flooding. A Marginal Risk (1/4) is in place for excessive rainfall. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flood Watch. Periods of heavy rain Wednesday may result in localized flooding. A Slight Risk (2/4) is in place for excessive rainfall. Afternoon thunderstorms may also pose a low end severe risk with damaging wind and a tornado the primary hazards. A Marginal Risk (1/5) is in place for severe weather. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ OHZ040-041-049-050-059-069-PAZ014-020-022-077-078-WVZ001>004-012- 211845- Carroll-Columbiana-Harrison-Jefferson OH-Belmont-Monroe-Butler- Beaver-Armstrong-Indiana-Higher Elevations of Indiana-Hancock-Brooke- Ohio-Marshall-Wetzel- 231 PM EDT Tue May 20 2025 This Hazardous Weather Outlook is for east central Ohio, southwest Pennsylvania, western Pennsylvania, and northern West Virginia. .DAY ONE...This afternoon and tonight. Periods of moderate rain tonight may result in localized flooding. A Marginal Risk (1/4) is in place for excessive rainfall. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Periods of heavy rain Wednesday may result in localized flooding. A Slight Risk (2/4) is in place for excessive rainfall. Afternoon thunderstorms may also pose a low end severe risk with damaging wind and a tornado the primary hazards. A Marginal Risk (1/5) is in place for severe weather. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ MLB |
Graphical Hazardous Weather Outlook |
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Days 1-8 Severe Weather Outlooks | |
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Days 1-3 Excessive Rainfall Outlooks | |
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Observed Weather Briefing
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Rainfall and Flood Threat Briefing
How Much Rain Has Fallen? (Interactive) | |
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Precipitation Forecasts | |||
Today's Precip Forecast | Day 1 - 2 Precip Forecast | Day 1 - 3 Total Precip Forecast | |
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0 to 6 hours | 6 to 12 hours | 12 to 18 hours | 18 to 24 hours | 24 to 30 hours | 30 to 36 hours | |
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Day 1 Excessive Rainfall Outlook | Day 2 Excessive Rainfall Outlook | Day 3 Excessive Rainfall Outlook | Ohio River Basin Flood Outlook |
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Day 1 Precipitation | Day 2 Precipitation | Day 3 Precipitation |
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Day 4-5 Precipitation | Day 6-7 Precipitation | 7-Day Total Precipitation |
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Thunderstorm Threat Briefing
Day 1 Local Severe Weather Outlooks | |||
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Additional SPC Day 1 Outlook Details |
Day 2 Local Severe Weather Outlooks | |||
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Additional SPC Day 2 Outlook Information |
Day 3 Local Severe Weather Outlooks | |
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Additional SPC Day 3 Outlook Information |
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Current Watches![]() |
Storm Trend Discussions![]() |
Today's Storm Reports![]() |
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SPC Day 1 Thunderstorm Outlook | SPC Day 1 Tornado Outlook | SPC Day 1 Severe Wind Outlook | SPC Day 1 Severe Hail Outlook |
SPC Day 1 Thunderstorm Outlook Discussion |
SPC Day 2 Thunderstorm Outlook | SPC Day 2 Tornado Outlook | SPC Day 2 Severe Wind Outlook | SPC Day 2 Severe Hail Outlook |
SPC Day 2 Thunderstorm Outlook Discussion |
SPC Day 3 Thunderstorm Outlook | SPC Day 4-8 Thunderstorm Outlook |
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SPC Day 3 Outlook Narrative | SPC Day 4-8 Outlook Narrative |
Winter Weather Threat Briefing
72-Hour Snowfall Forecast | Expected Ice Accumulation Forecast | Winter Storm Severity Index | |
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10th Percentile (Low-End) Snowfall Forecast | 90th Percentile (High-End) Snowfall Forecast |
10th Percentile (Low-End) Ice Accumulation Forecast | 90th Percentile (High-End) Ice Accumulation Forecast |
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30 Hour Forecast Snow Amounts (6 Hour Periods) | ||||||
0 to 6 Hours | 6 to 12 Hours | 12 to 18 Hours | 18 to 24 Hours | 24 to 30 Hours | 30 to 36 Hours | |
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Day 4 Experimental Winter Weather Outlook | Day 5 Experimental Winter Weather Outlook | Day 6 Experimental Winter Weather Outlook | Day 7 Experimental Winter Weather Outlook |
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Temperature and Wind Threat Briefing
Today's High Temperatures | Tomorrow's High Temperatures | Day 3 High Temperatures | Day 4 High Temperatures | Day 5 High Temperatures |
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Today's Low Temperatures | Tonight's Low Temperatures | Day 3 Low Temperatures | Day 4 Low Temperatures | Day 5 Low Temperatures |
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Today's Max Wind Gusts | Tomorrow's Max Wind Gusts | Day 3's Max Wind Gusts | Day 4's Max Wind Gusts |
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3 Hourly Apparent Temperature |
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Drought and Fire Weather Threat Briefing
Today's Minimum Humidity | Tomorrow's Minimum Humidity |
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Today/Tonight Max Wind Gusts | Tomorrow/Tomorrow Night Max Wind Gusts |
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WFAS Observed Fire Danger Rating![]() |
WFAS Forecast Fire Danger Rating![]() |
SPC Fire Weather Day 1 Outlook | SPC Fire Weather Day 2 Outlook | SPC Fire Weather Day 3-8 Outlook |
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Seasonal Drought Outlook | NICC Significant Fire Potential Outlook |
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Long Range Outlook Briefing
Days 3-7 Hazards Outlook (WPC) |
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Days 8-14 Hazards Outlook (CPC) | Days 8-14 Risk of Hazardous Temperatures (CPC) | Days 8-14 Risk of Heavy Precipitation (CPC) |
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6-10 Day Temperature Outlook (CPC) | 6-10 Day Precipitation Outlook (CPC) |
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8-14 Day Temperature Outlook (CPC) | 8-14 Day Precipitation Outlook (CPC) |
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**Experimental** Week 3-4 Temperature Outlook (CPC) | **Experimental** Week 3-4 Precipitation Outlook (CPC) |
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One Month Temperature Outlook (CPC) | One Month Precipitation Outlook (CPC) |
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Three Month Temperature Outlook (CPC) | Three Month Precipitation Outlook (CPC) |
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