Risk overview

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Seven-day weather risk overview

Daily weather risk summary

	Sun 4/19	Mon 4/20	Tue 4/21	Wed 4/22	Thu 4/23	Fri 4/24	Sat 4/25
risk level	5.0 out of 10	5.0 out of 10	5.0 out of 10	5.0 out of 10		2.5 out of 10	3.3000000000000003 out of 10

No risk

Low risk

High risk

What factors are driving the risk?

The graphic shows the weather factors that have some risk for the next 7 days. Click on the colored boxes to see what the risk factors is based on and what impact it may have.

	Sun 4/19	Mon 4/20	Tue 4/21	Wed 4/22	Thu 4/23	Fri 4/24	Sat 4/25
Marine Hazard Risk					Marine Hazard Risk: risk level 0
Lightning Risk	Lightning Risk: risk level 0	Lightning Risk: risk level 0	Lightning Risk: risk level 0	Lightning Risk: risk level 0	Lightning Risk: risk level 0	Lightning Risk: risk level 0
Fire Weather Risk	Fire Weather Risk: risk level 0		Fire Weather Risk: risk level 0	Fire Weather Risk: risk level 0	Fire Weather Risk: risk level 0	Fire Weather Risk: risk level 0	Fire Weather Risk: risk level 0
Coastal Flood Risk				Coastal Flood Risk: risk level 0	Coastal Flood Risk: risk level 0	Coastal Flood Risk: risk level 0	Coastal Flood Risk: risk level 0
Wind Risk		Wind Risk: risk level 0	Wind Risk: risk level 0	Wind Risk: risk level 0	Wind Risk: risk level 0	Wind Risk: risk level 0	Wind Risk: risk level 0

No impact in 9 other categories: Severe Thunderstorm Risk, Tornado Risk, Thunderstorm Wind Risk, Hail Risk, Excessive Rainfall Risk, Extreme Heat Risk, Frost/Freeze Risk, Fog Risk, High Surf Risk

Sunday: Marine Hazard Risk

2: Elevated

Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Monday: Marine Hazard Risk

2: Elevated

Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Tuesday: Marine Hazard Risk

2: Elevated

Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Wednesday: Marine Hazard Risk

2: Elevated

Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Friday: Marine Hazard Risk

1: Limited

Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Saturday: Marine Hazard Risk

1: Limited

Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).

What is this based on?

We base this risk on local weather office wind speed/gust and wave height forecasts.

Risk map

Risk levels

Marine Hazard Risk

risk level name	risk level description
1:Limited	Wind Gusts >= 20 knots (15 kt bay/rivers) and/or Waves >= 4 feet (2 ft bay/rivers).
2:Elevated	Wind Gusts >= 25 knots (20 kt bay/rivers) and/or Waves >= 5 feet (4 ft bay/rivers).
3:Significant	Wind Gusts >= 34 knots and/or Waves >= 8 feet (5 ft bay/rivers).
4:Extreme	Wind Gusts >= 48 knots and/or Waves >= 12 feet (8 ft bay/rivers).

Saturday: Lightning Risk

1: Limited

Isolated to scattered thunderstorms with dangerous cloud-to-ground lightning expected.

What is this based on?

We base this risk on local weather office thunderstorm forecasts.

Risk map

Risk levels

Lightning Risk

risk level name	risk level description
1:Limited	Isolated to scattered thunderstorms with dangerous cloud-to-ground lightning expected.
2:Elevated	Numerous thunderstorms with dangerous cloud-to-ground lightning expected.
3:Significant	Widespread thunderstorms with dangerous cloud-to-ground lightning expected.

Monday: Fire Weather Risk

1: Limited

Dry and/or breezy conditions may enhance the fire danger across the area. *Doesn't take fuel moisture into account*

What is this based on?

We base this risk on local weather office forecasts of combined relative humidity, winds, and wind gusts.

Risk map

Risk levels

Fire Weather Risk

risk level name	risk level description
1:Limited	Dry and/or breezy conditions may enhance the fire danger across the area. Doesn't take fuel moisture into account
2:Elevated	Low humidity and breezy conditions will result in an increased fire danger. Fires can escape control more easily and be difficult to contain. Doesn't take fuel moisture into account
3:Significant	High winds and very low humidity will result in critical fire weather conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters. Doesn't take fuel moisture into account
4:Extreme	Very strong winds, combined with low humidity, will create extremely volatile conditions. Fires will spread very quickly with spot fires common. Fire control will be extremely difficult. Doesn't take fuel moisture into account

Sunday: Coastal Flood Risk

2: Minor

Minor Coastal Flooding expected with up to 1 foot of inundation possible in vulnerable locations.

What is this based on?

We base this risk on local weather office water level forecasts.

Risk map

Risk levels

Coastal Flood Risk

risk level name	risk level description
1:Nuisance	Nuisance Shallow Flooding only in the most vulnerable locations. Expect around a half foot of inundation.
2:Minor	Minor Coastal Flooding expected with up to 1 foot of inundation possible in vulnerable locations.
3:Moderate	Moderate Coastal Flooding expected with 1 to 2 feet of inundation expected. Water will extend inland from the waterfront.
4:Major	Major Coastal Flooding expected with 2 to 3 feet or more of inundation expected. Flooding will extend well inland.

Monday: Coastal Flood Risk

1: Nuisance

Nuisance Shallow Flooding only in the most vulnerable locations. Expect around a half foot of inundation.

What is this based on?

We base this risk on local weather office water level forecasts.

Risk map

Risk levels

Coastal Flood Risk

risk level name	risk level description
1:Nuisance	Nuisance Shallow Flooding only in the most vulnerable locations. Expect around a half foot of inundation.
2:Minor	Minor Coastal Flooding expected with up to 1 foot of inundation possible in vulnerable locations.
3:Moderate	Moderate Coastal Flooding expected with 1 to 2 feet of inundation expected. Water will extend inland from the waterfront.
4:Major	Major Coastal Flooding expected with 2 to 3 feet or more of inundation expected. Flooding will extend well inland.

Tuesday: Coastal Flood Risk

1: Nuisance

Nuisance Shallow Flooding only in the most vulnerable locations. Expect around a half foot of inundation.

What is this based on?

We base this risk on local weather office water level forecasts.

Risk map

Risk levels

Coastal Flood Risk

risk level name	risk level description
1:Nuisance	Nuisance Shallow Flooding only in the most vulnerable locations. Expect around a half foot of inundation.
2:Minor	Minor Coastal Flooding expected with up to 1 foot of inundation possible in vulnerable locations.
3:Moderate	Moderate Coastal Flooding expected with 1 to 2 feet of inundation expected. Water will extend inland from the waterfront.
4:Major	Major Coastal Flooding expected with 2 to 3 feet or more of inundation expected. Flooding will extend well inland.

Sunday: Wind Risk

1: Limited

Breezy conditions with 30 to 40 mph wind gusts could blow around unsecured items and result in hazardous driving conditions for high-profile vehicles.

What is this based on?

We base this risk on local weather office wind speed/gust forecasts.

Risk map

Risk levels

Wind Risk

risk level name	risk level description
1:Limited	Breezy conditions with 30 to 40 mph wind gusts could blow around unsecured items and result in hazardous driving conditions for high-profile vehicles.
2:Elevated	Windy conditions with 40 to 50 mph wind gusts could damage outdoor items and result in hazardous driving conditions for high-profile vehicles.
3:Significant	Very windy conditions with 50 to 60 mph wind gusts could blow down trees and cause isolated power outages.
4:Extreme	Extremely windy conditions with wind gusts greater than 60 mph will damage numerous trees and cause widespread power outages.