Montana Weather Authority
v6.7.1.1300 · 82.8 MB · code 1300
Verify you're human
Solve this to start the download.
File information
UpdatedSep 24, 2025
PublishedJul 29, 2021
Packagecom.mt.wx
Versionv6.7.1.1300 (1300)
Size82.8 MB
MD58a26d832b1d7e5a38a80ddb85a0f8814
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA130:46:CD:86:AB:5A:F5:C5:B8:BB:1B:2E:C8:62:E3:C0:F0:34:A2:64
SignerO=KATU, L=, C=US
Total downloads1,000
This version1,000
DeveloperKHQ, Inc.
Age ratingEveryone
What's new in v6.7.1.1300
Introducing widgets to monitor current conditions and forecasts from your phones homepage, Expandable hourly for more data at your fingertips, and various other updates and bug fixes!
Security scan
TRUSTED
- Developer signature verified 2025-09-24
- Signature SHA1 30:46:CD:86:AB:5A:F5:C5:B8:BB:1B:2E:C8:62:E3:C0:F0:34:A2:64
- File MD5 8a26d832b1d7e5a38a80ddb85a0f8814
How to install Montana Weather Authority v6.7.1.1300 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 82.8 MB of free storage.
- Grab com.mt.wx_1300.apk — hit the Download button above (82.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 8a26d832b1d7e5a3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mt.wx_1300.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read O=KATU, L=, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Montana Weather Authority — tap Open on the install screen, or find the Montana Weather Authority icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Montana Weather Authority
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.