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	2.5 out of 10	5.0 out of 10	2.5 out of 10	3.3000000000000003 out of 10	2.5 out of 10	3.3000000000000003 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
Aviation		Aviation: risk level 0	Aviation: risk level 0	Aviation: risk level 0	Aviation: risk level 0	Aviation: risk level 0	Aviation: 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
Fire Weather Risk				Fire Weather Risk: risk level 0			Fire Weather Risk: risk level 0
TotalHazard
Frost/Freeze Risk			Frost/Freeze Risk: risk level 0	Frost/Freeze Risk: risk level 0	Frost/Freeze Risk: risk level 0	Frost/Freeze Risk: risk level 0	Frost/Freeze Risk: risk level 0

No impact in 10 other categories: Severe Thunderstorm Risk, Tornado Risk, Thunderstorm Wind Risk, Hail Risk, Excessive Rainfall Risk, Extreme Heat Risk, Wind Risk, Fog Risk, Ice Accumulation Risk, Snow/Sleet Risk

Sunday: Aviation

1:

Risk map

Wednesday: 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.

Friday: 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.

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.

Sunday: Fire Weather Risk

1: Limited

Low humidity and breezy conditions will result in an increased danger of fires getting out of control.

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	Low humidity and breezy conditions will result in an increased danger of fires getting out of control.
2:Elevated	Low humidity and windy conditions will create dangerous fire conditions. Fires can escape control more easily and be difficult to contain.
3:Significant	High winds and extended dry periods will produce extreme burning conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters.
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.

Monday: Fire Weather Risk

1: Limited

Low humidity and breezy conditions will result in an increased danger of fires getting out of control.

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	Low humidity and breezy conditions will result in an increased danger of fires getting out of control.
2:Elevated	Low humidity and windy conditions will create dangerous fire conditions. Fires can escape control more easily and be difficult to contain.
3:Significant	High winds and extended dry periods will produce extreme burning conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters.
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.

Tuesday: Fire Weather Risk

1: Limited

Low humidity and breezy conditions will result in an increased danger of fires getting out of control.

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	Low humidity and breezy conditions will result in an increased danger of fires getting out of control.
2:Elevated	Low humidity and windy conditions will create dangerous fire conditions. Fires can escape control more easily and be difficult to contain.
3:Significant	High winds and extended dry periods will produce extreme burning conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters.
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.

Thursday: Fire Weather Risk

1: Limited

Low humidity and breezy conditions will result in an increased danger of fires getting out of control.

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	Low humidity and breezy conditions will result in an increased danger of fires getting out of control.
2:Elevated	Low humidity and windy conditions will create dangerous fire conditions. Fires can escape control more easily and be difficult to contain.
3:Significant	High winds and extended dry periods will produce extreme burning conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters.
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.

Friday: Fire Weather Risk

1: Limited

Low humidity and breezy conditions will result in an increased danger of fires getting out of control.

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	Low humidity and breezy conditions will result in an increased danger of fires getting out of control.
2:Elevated	Low humidity and windy conditions will create dangerous fire conditions. Fires can escape control more easily and be difficult to contain.
3:Significant	High winds and extended dry periods will produce extreme burning conditions. Open fires can quickly escape and are very difficult to control, even for experienced fire fighters.
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.

Sunday: Frost/Freeze Risk

1: Limited

Frost could cause minor damage to unprotected vegetation.

What is this based on?

We base this risk on local weather office temperature forecasts and other frost/freeze criteria.

Risk map

Risk levels

Frost/Freeze Risk

risk level name	risk level description
1:Limited	Frost could cause minor damage to unprotected vegetation.
2:Elevated	A light freeze could damage unprotected vegetation.
3:Significant	A moderate freeze could cause significant damage to unprotected vegetation.
4:Extreme	A hard freeze could cause catastrophic damage to unprotected vegetation.

Monday: Frost/Freeze Risk

2: Elevated

A light freeze could damage unprotected vegetation.

What is this based on?

We base this risk on local weather office temperature forecasts and other frost/freeze criteria.

Risk map

Risk levels

Frost/Freeze Risk

risk level name	risk level description
1:Limited	Frost could cause minor damage to unprotected vegetation.
2:Elevated	A light freeze could damage unprotected vegetation.
3:Significant	A moderate freeze could cause significant damage to unprotected vegetation.
4:Extreme	A hard freeze could cause catastrophic damage to unprotected vegetation.