MDSS
DTN, LLC Weather iPhoneiPadiPod touch
MDSS is a free Weather app for iPhone and iPad by DTN, LLC. Rated 2.6/5 from 20 ratings. Requires iOS 16.4. Updated October 5, 2026.
- Rating
- 2.6
- 20 ratings
- Price
- Free
- on the App Store
- Size
- 81 MB
- Age 4+
- Updated
- Oct 5
- 2026 · v5.4.0
Screenshots
About MDSS
The MDSS app is a mobile application for the Pooled Fund Study Maintenance Decision Support System (MDSS). It is designed to provide mobile access to information that supports transportation winter maintenance decision making, including route-specific winter maintenance recommendations, weather and pavement forecasts, and observational data to include FAA/NWS and RWIS observations, weather maps, and camera images. Account access is required. Organizations can subscribe to the MDSS service through DTN to enable access for their personnel. Contact DTN for subscription information.
Ratings & reviews
2.6
20 ratings
What’s new
Version 5.4.0 · Updated October 5, 2026
- Map: Keep labels above Radar - Map: Radar loop dwell on layer's final frame - Map: Improved timeline anchor/range - Map: Fixed issues with Map styles - Map: Resume home radar loop on focus - Fixed menu showing on map view - Reorder pavement conditions on route view - Reconstruct operator mode end shift report view - Fixed route table thunderstorms weather icon - Locked end shift table headers
App privacy
The developer, DTN, LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Location: Precise Location, Coarse Location
- Identifiers: User ID
Used for: Analytics, App Functionality
Alternatives to MDSS
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MDSS | 2.6 / 5 (20 ratings) | Free | October 5, 2026 | |
| cyclonePORT | 2.1 / 5 (16) | Free | Jan 25, 2024 | Compare |
| Doppler 9&10 Weather Team | 4.6 / 5 (3,107) | Free | Jun 16, 2026 | Compare |
| FOX 11 Weather | 4.7 / 5 (8,424) | Free | Jul 21, 2026 | Compare |
| Hutch's Weather | 4.9 / 5 (29) | Free | Oct 1, 2026 | Compare |
| BAM Weather | 4.5 / 5 (101) | Free | Oct 1, 2026 | Compare |
| Dakota News Now Weather | 4.5 / 5 (4,269) | Free | May 29, 2026 | Compare |
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