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StormNet @StormNetWx

Severe Weather Forecasts ⚡ Powered by @OpenSnow

Joined February 2025
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  • Followers 3,872
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StormNet
@StormNetWx
May 6
Introducing StormNet detailed risk charts, now live on the site and in the app for all users! Just hover to any point in the US to see the tornado, damaging wind, hail, or lightning probabilities in the short-term to long-term.
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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Sunday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-14 12Z at forecast hour 090.

ALT StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-14 12Z at forecast hour 090.

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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Saturday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 74% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-14 06Z at forecast hour 096.

ALT StormNet-v4 tornado probability map with a 74% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-14 06Z at forecast hour 096.

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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Saturday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 69% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-13 12Z at forecast hour 114.

ALT StormNet-v4 tornado probability map with a 69% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-13 12Z at forecast hour 114.

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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Friday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 63% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-13 06Z at forecast hour 120.

ALT StormNet-v4 tornado probability map with a 63% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-13 06Z at forecast hour 120.

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Elevated threat of tornadoes detected for Thursday, June 18th, 2026. See attached map for details. This forecast initialized on Friday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 35% maximum 12-hour risk from 2026-06-18 18Z to 2026-06-19 06Z. Model initialized 2026-06-12 12Z at forecast hour 162.

ALT StormNet-v4 tornado probability map with a 35% maximum 12-hour risk from 2026-06-18 18Z to 2026-06-19 06Z. Model initialized 2026-06-12 12Z at forecast hour 162.

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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Friday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 53% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-12 12Z at forecast hour 138.

ALT StormNet-v4 tornado probability map with a 53% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-12 12Z at forecast hour 138.

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StormNet retweeted
Andrew Brady
@Brady_Wx
Jun 12
Super excited to announce that we have received the preliminary results from SPC's Spring Forecasting Experiment! StormNet scored 1st place overall, plus: -1st place at each lead-time. -1st place each week of the experiment. Even beating CSU-MLP (GEFS-MLP) and WxNext2!
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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Thursday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 38% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-12 06Z at forecast hour 144.

ALT StormNet-v4 tornado probability map with a 38% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-12 06Z at forecast hour 144.

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Elevated threat of tornadoes detected for Saturday, June 13th, 2026. See attached map for details. This forecast initialized on Thursday afternoon. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 43% maximum 12-hour risk from 2026-06-13 18Z to 2026-06-14 06Z. Model initialized 2026-06-11 18Z at forecast hour 060.

ALT StormNet-v4 tornado probability map with a 43% maximum 12-hour risk from 2026-06-13 18Z to 2026-06-14 06Z. Model initialized 2026-06-11 18Z at forecast hour 060.
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Elevated threat of tornadoes detected for Wednesday, June 17th, 2026. See attached map for details. This forecast initialized on Thursday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 35% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-11 12Z at forecast hour 162.

ALT StormNet-v4 tornado probability map with a 35% maximum 12-hour risk from 2026-06-17 18Z to 2026-06-18 06Z. Model initialized 2026-06-11 12Z at forecast hour 162.

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StormNet retweeted
StormNet
@StormNetWx
Jun 11
Point forecasts are also available in the app, here’s the latest for the Peoria, Illinois area
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Tornadoes and severe storms are likely through this afternoon. StormNet forecasts update every 2 minutes, analyzing the latest observations, radar, satellite, and more to provide up-to-date information. Latest hourly (4pm-5pm CT) and 12-hourly tornado probabilities below:
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Point forecasts are also available in the app, here’s the latest for the Peoria, Illinois area
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Elevated threat of tornadoes detected for Thursday, June 11th, 2026. See attached map for details. This forecast initialized on Wednesday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-10 12Z at forecast hour 042.

ALT StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-10 12Z at forecast hour 042.
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Elevated threat of tornadoes detected for Thursday, June 11th, 2026. See attached map for details. This forecast initialized on Tuesday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-10 06Z at forecast hour 048.

ALT StormNet-v4 tornado probability map with a 73% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-10 06Z at forecast hour 048.
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StormNet retweeted
Andrew Brady
@Brady_Wx
Jun 10
A reminder as we get closer to potential severe storms this week:
StormNet
@StormNetWx
Apr 12
Reminder: as we get within 42 hours of a severe weather event, StormNet switches from the 12-hour outputs to 1-hour outputs which update more frequently. Since 1-hour probabilities carry less predictability, the probabilities are lower per hour than the 12-hour aggregated.
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Elevated threat of tornadoes detected for Thursday, June 11th, 2026. See attached map for details. This forecast initialized on Tuesday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 71% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-09 12Z at forecast hour 066.

ALT StormNet-v4 tornado probability map with a 71% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-09 12Z at forecast hour 066.

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Elevated threat of tornadoes detected for Wednesday, June 10th, 2026. See attached map for details. This forecast initialized on Tuesday morning. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 66% maximum 12-hour risk from 2026-06-10 18Z to 2026-06-11 06Z. Model initialized 2026-06-09 12Z at forecast hour 042.

ALT StormNet-v4 tornado probability map with a 66% maximum 12-hour risk from 2026-06-10 18Z to 2026-06-11 06Z. Model initialized 2026-06-09 12Z at forecast hour 042.

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Elevated threat of tornadoes detected for Thursday, June 11th, 2026. See attached map for details. This forecast initialized on Monday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 71% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-09 06Z at forecast hour 072.

ALT StormNet-v4 tornado probability map with a 71% maximum 12-hour risk from 2026-06-11 18Z to 2026-06-12 06Z. Model initialized 2026-06-09 06Z at forecast hour 072.

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Elevated threat of tornadoes detected for Wednesday, June 10th, 2026. See attached map for details. This forecast initialized on Monday night. Follow for future forecast updates.
StormNet-v4 tornado probability map with a 64% maximum 12-hour risk from 2026-06-10 18Z to 2026-06-11 06Z. Model initialized 2026-06-09 06Z at forecast hour 048.

ALT StormNet-v4 tornado probability map with a 64% maximum 12-hour risk from 2026-06-10 18Z to 2026-06-11 06Z. Model initialized 2026-06-09 06Z at forecast hour 048.

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