Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

HOURLY CLIMATE DATA UPDATE

KNOXVILLE MCGHEE TYSON AIRPORT
1155 AM EDT WED APR 15 2026
--------------------------------------
From 100 AM EDT through 1155 AM EDT

High...78 at 1155 AM EDT
Low....57 at 740 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
1053 AM EDT: SW ( 220 Deg )at 21 MPH

TRI-CITIES REGIONAL AIRPORT
1155 AM EDT WED APR 15 2026
--------------------------------------
From 100 AM EDT through 1155 AM EDT

High...78 at 1142 AM EDT
Low....48 at 638 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
1137 AM EDT: SSW ( 210 Deg )at 19 MPH

LOVELL FIELD CHATTANOOGA TN
1155 AM EDT WED APR 15 2026
--------------------------------------
From 100 AM EDT through 1155 AM EDT

High...78 at 1154 AM EDT
Low....53 at 715 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
1107 AM EDT: SSW ( 200 Deg )at 11 MPH

OAK RIDGE TN
1155 AM EDT WED APR 15 2026
--------------------------------------
From 100 AM EDT through 1155 AM EDT

High...78 at 1151 AM EDT
Low....54 at 729 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
1129 AM EDT: WNW ( 300 Deg )at 11 MPH

Local Radar