Severe weather guidance

SPC + CSU Severe Dashboard

Official SPC outlook resources, watches, mesoscale discussions, local storm reports, CSU-MLP six-panel severe guidance, and long-range SCP model guidance.

✅ No Active Alerts 🧠 CSU 2026-06-20 00Z 📡 SPC Outlooks 🔭 Long Range
CSU-MLP experimental guidance

Six-Panel Severe Hazards

Uses the confirmed CSU 00z Day 1 hazards archive image pattern.

Run 2026-06-20 00Z

Source: Colorado State University CSU-MLP · Valid label 062012

Direct CSU archive URL generated from the confirmed 00z Day 1 hazards pattern. Server-side CSU verification is intentionally skipped so local certificate-chain issues do not break the dashboard.

Open CSU Product
Local hazard context

Alert + HWO Status

No active alerts

No active NWS alerts are currently reported for this forecast zone.

Official outlook graphics

SPC Convective Outlooks

NOAA Storm Prediction Center (SPC) latest convective outlooks for days 1-3

Day 1

SPC Day 1 Convective Outlook

Categorical severe thunderstorm risk for today.

SPC 0100Z
SPC Day 1 Convective Outlook

Source: NOAA/NWS/SPC

Day 2

SPC Day 2 Convective Outlook

Categorical severe thunderstorm risk for tomorrow.

SPC 1730Z
SPC Day 2 Convective Outlook

Source: NOAA/NWS/SPC

Day 3

SPC Day 3 Convective Outlook

Categorical severe thunderstorm risk for the third day.

SPC 1930Z
SPC Day 3 Convective Outlook

Source: NOAA/NWS/SPC

Long-range severe signal

Long Range SCP Guidance

GEFS latest model runs from atlas.niu.edu/forecast/scp

CFSv2 extended range

CFSv2 Weeks 1–3

CFSv2 latest model runs from atlas.niu.edu/forecast/scp