Mastodawn

The Storm Prediction Center issues Day 1 Marginal Convective Risk at Jun 15, 12:45z for portions of MPX

https://www.spc.noaa.gov/products/outlook/archive/2026/day1otlk_20260615_1300.html

Storm Prediction Center Jun 15, 2026 1300 UTC Day 1 Convective Outlook

Severe weather, tornado, thunderstorm, fire weather, storm report, tornado watch, severe thunderstorm watch, mesoscale discussion, convective outlook products from the Storm Prediction Center.

NWS Twin Cities Bot 2h ago

MPX issues Area Forecast Discussion (AFD) at Jun 15, 6:32 AM CDT

https://mesonet.agron.iastate.edu/p.php?pid=202606151132-KMPX-FXUS63-AFDMPX

#mnwx #wiwx #wx

IEM :: AFD from NWS MPX

AFD issued by NWS MPX at 15 Jun 2026 11:32 UTC

IEMbot ARX 2h ago

#ARX #WIwx 725
FXUS63 KARX 151047
AFDARX

Area Forecast Discussion
National Weather Service La Crosse WI
547 AM CDT Mon Jun 15 2026

.KEY MESSAGES...

- Remaining cooler than normal through much of the week with
daytime highs and overnight lows a few degrees below normal.

- Initial storm chances Monday night through Tuesday with low
confidence for strong storms or heavy rain locally.

- More widespread (60%-80%) heavy rain and storm chances
Wednesday. Local s https://mesonet.agron.iastate.edu/p.php?pid=202606151047-KARX-FXUS63-AFDARX

IEM :: AFD from NWS ARX

AFD issued by NWS ARX at 15 Jun 2026 10:47 UTC

NWS Twin Cities Bot 4h ago

The Weather Prediction Center issues Day 3 Slight Risk Excessive Rainfall Outlook at Jun 15, 8:23z for portions of MPX

https://www.wpc.ncep.noaa.gov/qpf/excessive_rainfall_outlook_ero.php

#mnwx #wiwx #wx

Excessive Rainfall Outlook (ERO) Interactive Display

WX Story (bot)5h ago

National Weather Service - Green Bay, WI #WIwx #GRB #NWS #WX

NWS Twin Cities Bot 6h ago

MPX issues Area Forecast Discussion (AFD) at Jun 15, 2:41 AM CDT

https://mesonet.agron.iastate.edu/p.php?pid=202606150741-KMPX-FXUS63-AFDMPX

#mnwx #wiwx #wx

IEM :: AFD from NWS MPX

AFD issued by NWS MPX at 15 Jun 2026 07:41 UTC

IEMbot ARX 6h ago

#ARX #WIwx 182
WUUS03 KWNS 150728
PTSDY3

DAY 3 CONVECTIVE OUTLOOK AREAL OUTLINE
NWS STORM PREDICTION CENTER NORMAN OK
0227 AM CDT MON JUN 15 2026

VALID TIME 171200Z - 181200Z

PROBABILISTIC OUTLOOK POINTS DAY 3

... ANY SEVERE ...

0.05 41679510 43149435 44059429 44649438 45159443 45439403
45279302 44118938 43438611 42938385 42328173 41798035
41458007 40718015 40048044 39028188 37718490 37428627
37108809 36859014 36549361 36379597 36089878 3613 https://www.spc.noaa.gov/products/outlook/archive/2026/day3otlk_20260615_0730.html