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[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

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[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at air temperature across the continental USA this forenoon:

https://t.co/5ksxAB7ZY3

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here is a look at observed temperature across the continental USA this morning:

https://t.co/5ksxAB7s8v

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look the visible satellite imagery of the continental USA this noontime based on data from GOES-19. Standing out on the right is a nor'easter, which is expected to cause hazardous coastal conditions along the Mid-Atlantic through mid-week.

https://t.co/n7UDjemFFN

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

The eye of Typhoon Champi has made its closest approach to Guam. An Extreme Wind Warning that was issued for Southern Guam as the worst winds approached will be expiring later this hour.

https://t.co/pkrufaUsIb

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Wind gusts as of 1:50 AM ChST. Even if the eyewall narrowly stays offshore, it is still dangerous out there with winds capable of causing damage. Any jog to the north by the eye would be bad news.

https://t.co/AF5xqEaH2J

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

This is going to be a really close call for southern Guam as Typhoon Champi's eyewall with the worst conditions is about to make its closest approach in the coming hours after explosive intensification over the past day.

Local radar:
https://t.co/9UFMs1lTzI

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Severe Tropical Storm Champi is intensifying and is headed toward Guam which it could hit as a typhoon this weekend. A typhoon warning is in effect for Guam and Rota.

https://t.co/oZ1GNuLiU8

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at the radar composite of the continental USA this noontime. Severe weather risk continues today in the Southern Plains with a level 2/5 risk highlighted by the SPC. There is also a level 1/5 risk in parts of Ohio Valley and Mid-Atlantic

https://t.co/XTpV7fx4Z1

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

The SPC has also highlighted a level 2 out of 5 risk of severe weather for parts of central and southern Plains into Lower Missouri Valley for this afternoon into tonight. One of GOES-19's meso sectors is currently watching the region:

https://t.co/AgUm8PrwuA

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at the air temperature across the continental USA this noontime:

https://t.co/5ksxAB7ZY3

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Update: Isaias is now a major hurricane with maximum sustained winds to 120 mph according to the NHC.

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

GOES-19 is currently scanning Hurricane Isaias at a 30-second interval as the hurricane is close to major hurricane strength with maximum sustained winds up to 110 mph. Isaias could still be a serious hurricane by the time it makes landfall tonight.

https://t.co/NF8fMwOcGw

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

GOES-19 is currently scanning Hurricane Isaias at a 30-second interval as the hurricane is close to major hurricane strength with maximum sustained winds up to 110 mph. Isaias could still be a serious hurricane by the time it makes landfall tonight.

https://t.co/NF8fMwOcGw

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Shown is a map of measured air temperature across the continental USA this noontime:

https://t.co/5ksxAB7s8v

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at GOES-19 imagery of a trough off the coast of Mexico this morning. This system could develop into a tropical depression later in the week.

https://t.co/CoSkNYFVKr

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here is a look at the hourly rainfall amounts measured across the continental USA this noontime, expressed in hundredths of an inch:

https://t.co/Di5Px7Ae43

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at the NEXRAD radar composite of Texas this noontime as the WPC has highlighted a level 3 out of 4 excessive precipitation risk for the Southern Plains.

https://t.co/enkLi03bVr

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at Tropical Depression 26W in imagery from Himawari-9, as a Tropical Storm Watch has been issued for Saipan and Tinian. Northern Marianas could see prolonged impacts from this system:

https://t.co/FCWKwbDdeV

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

(Corrected) The WPC has highlighted a level 3/4 threat area for excessive precipitation from the Southwest into central High Plains for today as a heavy rain event gets underway. Radar is lit up with rain clouds in Arizona and New Mexico this morning:

https://t.co/gjmDvXn93C

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Here's a look at the continental radar composite this morning. A Nor'easter is still impacting the Northeast while moisture from Pacific tropical systems is setting the stage for a heavy rain event this week with flood watches issued in the Southwest.

https://t.co/XTpV7fx4Z1

TT

[Weather.us - Weather Forecasts For Professionals @WeatherdotUS]

Rain from Hurricane Nolo is visible from South Shore NEXRAD site as the Big Island could see a significant impact even if the eye stays offshore. In addition to tropical storm and hurricane conditions, catastrophic flooding and mudslides are possible.

https://t.co/IbGrIx6KVH

TT