Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 54%

No Rise

13:03

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:30, Set: 17:00, Transit: 12:45. Moon - Rise: No Rise, Set: 13:03. Civil Dark: 17:36 - 07:54. Nautical Dark: 18:15 - 07:15. Astro Dark: 18:52 - 06:38

Total Clouds (% Sky Obscured)

99
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
5
0
0
0
0
0
0
0
0
2
44
50
3
45
60
60
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
19
31
46
50
65
50
47
43
71

ISS Passover

Visibility (miles)

4
4
4
5
5
5
5
5
8
8
8
5
9
7
7
8
9
9
9
9
9
9
8
9

Fog (%)

0
0
0
0
1
0
1
1
0
0
0
1
1
1
0
0
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
12
8
21
10
21
11
19
8
15
24
22
8
14
7
4
3
1
0
3
6
15
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
17
17
17
16
16
16
14
12
12
11
10
11
10
9
9
10
10
9
9
8
8

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3

Feels Like (°C)

-13
-14
-13
-12
-12
-12
-12
-12
-12
-12
-11
-10
-10
-10
-9
-10
-9
-9
-10
-9
-9
-8
-8
-8

Dew Point (°C)

-9
-9
-9
-9
-8
-8
-8
-8
-8
-9
-8
-8
-8
-7
-8
-8
-8
-9
-8
-8
-8
-8
-8
-7

Relative Humidity (%)

74
73
74
74
76
77
79
77
77
76
75
75
76
78
73
73
72
70
72
73
73
72
72
72

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

351
353
354
355
355
350
344
344
344
342
342
342
342
341
341
339
347
355
355
349
351
353
353
349

Friday 12

Waning Crescent 44%

01:02

13:17

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:31, Set: 17:01, Transit: 12:46. Moon - Rise: 01:02, Set: 13:17. Civil Dark: 17:36 - 07:55. Nautical Dark: 18:15 - 07:16. Astro Dark: 18:53 - 06:39

Total Clouds (% Sky Obscured)

100
96
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
93
100
100
100
100
100
97
100
90
48
72
72
85
86
87
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

60
78
79
76
69
46
68
88
100
100
100
100
100
100
100
100
95
100
89
91
88
88
79
31

High Clouds (% Sky Obscured)

80
35
57
84
5
84
3
43
73
66
90
80
85
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
6
5
4
0
1
1
2
1
1
0
0
0
0
0
1
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

8
4
2
19
5
23
13
28
46
53
51
50
53
70
81
75
67
65
59
57
58
58
55
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.3
0.3
0.2
0
0
0.3
0.6
0.5
0.3
0.4
0.3
0.2
0.3
0.3
0.2
0.3

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
7
7
11
15
16
15
16
16
16
16
17
17
20
22
22
23
24

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5
-5
-5
-6
-6
-5
-6
-6
-7
-8
-9

Feels Like (°C)

-7
-8
-8
-9
-9
-9
-9
-8
-8
-10
-11
-11
-12
-12
-13
-13
-14
-14
-14
-14
-16
-17
-18
-19

Dew Point (°C)

-7
-8
-8
-8
-8
-8
-7
-7
-5
-6
-6
-6
-7
-7
-6
-6
-7
-7
-7
-8
-9
-10
-11
-12

Relative Humidity (%)

71
71
69
69
71
71
75
73
91
84
84
84
84
85
90
92
89
87
84
80
82
80
80
78

Pressure (mb)

1016
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012
1012
1011
1011
1011
1010
1010
1011
1011
1011
1011

Ozone (du)

345
342
344
344
345
349
350
351
351
350
351
347
353
347
350
356
359
357
355
356
362
363
366
363

Saturday 13

Waning Crescent 34%

02:10

13:32

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:32, Set: 17:01, Transit: 12:46. Moon - Rise: 02:10, Set: 13:32. Civil Dark: 17:36 - 07:56. Nautical Dark: 18:15 - 07:17. Astro Dark: 18:53 - 06:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

35
27
0
0
2
49
60
50
50
77
62
63
77
83
88
87
76
81
83
64
52
59
55
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
1
1
2
3
8
25
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

53
58
58
58
61
60
56
54
51
52
51
55
53
52
49
53
54
57
58
49
54
56
55
53

Precipitation Amount (mm)

0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

24
24
25
26
26
27
27
27
26
25
25
25
25
24
24
24
24
24
24
24
24
24
24
23

Chance of Frost

Temperature (°C)

-9
-10
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-10
-10
-10
-10
-10
-11

Feels Like (°C)

-19
-20
-21
-21
-22
-22
-22
-23
-23
-22
-22
-22
-22
-22
-21
-21
-20
-21
-20
-20
-20
-20
-20
-20

Dew Point (°C)

-12
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-13
-12
-12
-13
-12
-13
-13

Relative Humidity (%)

78
80
81
85
85
86
86
85
83
83
85
86
85
85
85
85
83
81
85
85
83
83
83
83

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1022
1023
1024
1025
1025
1026

Ozone (du)

366
371
366
366
366
371
375
380
378
381
380
380
382
384
383
380
383
372
367
364
367
368
369
359

Sunday 14

Waning Crescent 25%

03:17

13:47

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:32, Set: 17:01, Transit: 12:47. Moon - Rise: 03:17, Set: 13:47. Civil Dark: 17:37 - 07:57. Nautical Dark: 18:16 - 07:17. Astro Dark: 18:53 - 06:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
96
97
99
99
100
100
99
98
96
98
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
95
96
97
98
84
73
60
55
60
65
65
70

Medium Clouds (% Sky Obscured)

21
14
9
2
0
0
0
0
0
0
0
0
0
15
25
40
38
98
100
99
98
96
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
11
20
45
35
89
100
91
80
70
80
88

ISS Passover

Visibility (miles)

0
0
0
1
0
1
1
1
1
1
1
2
4
4
5
5
5
7
8
9
9
9
9
2

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

54
51
50
53
48
47
47
42
40
40
35
31
27
25
15
20
16
16
16
18
16
10
22
36

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
0.2
0.2
0.3
0.2
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

22
22
21
20
20
19
18
17
17
16
15
13
12
11
11
11
12
12
13
11
12
12
12
15

Chance of Frost

Temperature (°C)

-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-10
-10
-10
-9
-10
-9
-9
-9
-8
-8
-9

Feels Like (°C)

-20
-20
-20
-19
-19
-19
-19
-19
-18
-18
-18
-17
-17
-17
-16
-16
-16
-16
-16
-15
-15
-14
-14
-16

Dew Point (°C)

-13
-13
-13
-13
-12
-13
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-13
-14
-14
-14
-14
-14
-12
-10

Relative Humidity (%)

81
81
81
81
81
81
80
80
81
80
77
77
73
72
72
71
72
69
68
65
64
64
72
90

Pressure (mb)

1027
1028
1029
1030
1030
1031
1031
1032
1033
1033
1034
1034
1034
1033
1033
1033
1033
1032
1031
1030
1029
1028
1027
1026

Ozone (du)

341
334
332
333
330
330
330
336
342
336
331
328
327
321
318
320
310
306
294
278
272
267
266
266

Monday 15

Waning Crescent 17%

04:24

14:05

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:33, Set: 17:01, Transit: 12:47. Moon - Rise: 04:24, Set: 14:05. Civil Dark: 17:37 - 07:57. Nautical Dark: 18:16 - 07:18. Astro Dark: 18:53 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
94
96
98
100
91
94
96
97
97
98
98
98
100
98
97

Low Clouds (% Sky Obscured)

70
80
90
100
98
96
93
94
96
94
96
98
100
91
94
96
97
97
98
98
98
99
98
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
83
70
45
69
4
3
2
0
0
0
0
0
1
1
2
2

High Clouds (% Sky Obscured)

100
100
100
100
82
64
56
1
1
0
0
2
0
0
0
0
0
0
0
33
67
100
86
73

ISS Passover

Visibility (miles)

2
9
4
1
1
2
0
0
0
0
0
3
3
5
5
5
6
7
8
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
52
71
87
87
95
95
77
63
57
51
36
28
33
25
18
15
12
5
8
6
1
2
1

Precipitation Amount (mm)

0
0.2
0.4
0.6
0.6
0.7
0.8
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
15
15
16
17
18
17
15
17
23
24
22
22
22
21
21
20
20
19
17
14
12
9

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-10
-9
-9
-9
-9
-7
-6
-6
-5
-6
-5
-5
-5
-4
-5
-5
-5
-5
-6
-5

Feels Like (°C)

-16
-16
-16
-17
-17
-17
-16
-17
-16
-15
-16
-15
-14
-15
-14
-15
-15
-14
-14
-14
-13
-13
-13
-13

Dew Point (°C)

-11
-12
-12
-12
-12
-12
-10
-11
-10
-9
-8
-8
-8
-9
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10

Relative Humidity (%)

83
77
74
81
83
82
88
88
88
87
84
80
79
80
77
76
73
72
70
70
70
70
70
69

Pressure (mb)

1025
1023
1022
1021
1019
1018
1017
1016
1016
1015
1015
1015
1015
1016
1013
1014
1015
1016
1017
1018
1018
1018
1019
1019

Ozone (du)

264
268
271
271
271
275
279
281
283
286
286
288
290
293
293
293
294
289
285
281
279
277
275
272

Tuesday 16

Waning Crescent 11%

05:33

14:26

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:34, Set: 17:01, Transit: 12:48. Moon - Rise: 05:33, Set: 14:26. Civil Dark: 17:37 - 07:58. Nautical Dark: 18:16 - 07:19. Astro Dark: 18:54 - 06:41

Total Clouds (% Sky Obscured)

96
88
79
71
73
75
75
79
86
91
94
97
100
100
100
100
100
100
100
100
100
100
97
93

Low Clouds (% Sky Obscured)

93
88
79
71
69
59
55
60
66
69
65
75
90
89
88
95
73
51
28
21
12
5
9
13

Medium Clouds (% Sky Obscured)

4
22
35
42
30
33
35
47
46
49
66
83
100
99
99
98
99
99
100
94
87
77
75
67

High Clouds (% Sky Obscured)

59
42
36
45
40
30
15
36
64
74
83
94
100
100
100
100
100
100
100
100
100
100
95
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
6
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
10
16
22
22
16
12
4
0
0
0
0
6
10
12
14
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
3
2
4
7
9
11
12
15
16
18
18
18
19
19
18
19
19
19
19
20
20
21
22

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-4
-5
-4
-4
-4
-3
-2
-2
-1
0
1
2
2
2
2
3
2
2
3

Feels Like (°C)

-13
-13
-11
-9
-8
-8
-9
-8
-9
-10
-10
-10
-10
-10
-8
-8
-8
-8
-8
-8
-5
-6
-6
-5

Dew Point (°C)

-10
-11
-10
-10
-9
-8
-8
-7
-7
-7
-6
-6
-6
-5
-4
-3
-2
-2
-2
-2
-1
-2
-2
-1

Relative Humidity (%)

67
65
67
69
72
75
76
81
79
78
76
75
74
72
73
74
74
74
76
76
76
74
74
79

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1011
1010
1008
1007
1006
1005
1004
1002
1002
1001
1001
1000

Ozone (du)

268
264
265
265
266
266
267
268
265
263
260
259
258
258
260
262
264
266
268
271
274
278
282
285

Wednesday 17

Waning Crescent 5%

06:41

14:54

Sun - Rise: 08:34, Set: 17:02, Transit: 12:48. Moon - Rise: 06:41, Set: 14:54. Civil Dark: 17:37 - 07:59. Nautical Dark: 18:17 - 07:19. Astro Dark: 18:54 - 06:42

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 10/12/25 23:54:08. Forecast: 11/12/25 to 17/12/25. Timezone: UTC-5.00