Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 3

Waning Gibbous 57%

23:07

13:34

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:22, Set: 17:01, Transit: 12:42. Moon - Rise: 23:07, Set: 13:34. Civil Dark: 17:37 - 07:47. Nautical Dark: 18:15 - 07:08. Astro Dark: 18:53 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
99
95
96
96
99
96
93
92
89
92
78
97
99
82
93
89
94
91
79
61
72

Low Clouds (% Sky Obscured)

60
66
66
65
67
64
60
55
59
43
53
71
79
60
61
55
50
48
43
38
41
40
32
31

Medium Clouds (% Sky Obscured)

93
94
92
91
87
92
92
98
84
80
82
71
72
38
52
97
77
90
85
91
79
42
28
37

High Clouds (% Sky Obscured)

77
66
65
65
65
38
46
37
4
7
0
0
0
4
59
43
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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)

7
7
8
8
5
5
4
4
4
5
5
5
5
5
5
5
4
4
4
3
2
2
3
3

Chance of Frost

Temperature (°C)

0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-0

Feels Like (°C)

-5
-5
-5
-4
-4
-3
-3
-3
-4
-4
-4
-4
-3
-4
-2
-4
-4
-3
-3
-3
-3
-3
-2
-2

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-5
-6
-6
-5
-5
-5
-6
-5
-5
-6

Relative Humidity (%)

64
64
62
59
57
57
57
58
59
62
64
63
65
65
66
66
66
66
67
67
66
67
67
67

Pressure (mb)

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

Ozone (du)

351
353
357
359
361
360
359
366
372
383
392
395
396
395
396
395
395
398
399
397
394
394
390
384

Monday 4

Waning Gibbous 48%

00:13

13:49

18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:23, Set: 17:01, Transit: 12:42. Moon - Rise: 00:13, Set: 13:49. Civil Dark: 17:36 - 07:48. Nautical Dark: 18:15 - 07:09. Astro Dark: 18:52 - 06:32

Total Clouds (% Sky Obscured)

36
38
30
61
66
98
99
95
86
92
92
88
95
87
87
86
89
84
84
85
85
82
85
84

Low Clouds (% Sky Obscured)

33
22
17
62
64
94
97
88
76
62
61
61
62
68
62
50
62
33
27
78
83
86
91
90

Medium Clouds (% Sky Obscured)

6
18
11
5
3
20
69
70
82
76
71
73
91
87
84
84
86
86
87
30
31
29
32
29

High Clouds (% Sky Obscured)

0
0
2
2
39
55
55
50
50
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
1
1
0
1
5
2
1
2
2
4
6
7
8
9
12

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)

3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
4
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-2
-2
-3
-3
-3
-2
-3
-2
-3
-2
-3
-3
-2
-2
-2
-2
-2
-1
-2
-1
-1

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5

Relative Humidity (%)

67
67
67
67
67
67
67
67
66
66
67
67
67
67
69
69
69
69
69
68
65
64
64
64

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

384
384
384
384
386
393
395
394
391
391
391
387
386
390
394
397
407
412
416
423
416
408
411
388

Tuesday 5

Third Quarter 38%

01:19

14:03

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:25, Set: 17:01, Transit: 12:43. Moon - Rise: 01:19, Set: 14:03. Civil Dark: 17:36 - 07:49. Nautical Dark: 18:15 - 07:10. Astro Dark: 18:52 - 06:33

Total Clouds (% Sky Obscured)

87
93
82
92
88
86
53
99
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
90
82
92
86
82
44
34
42
40
43
31
63
78
0
0
4
0
0
26
52
77
70
62

Medium Clouds (% Sky Obscured)

30
27
0
3
0
0
0
0
25
50
48
45
44
84
97
100
99
100
100
99
98
97
98
99

High Clouds (% Sky Obscured)

0
0
3
3
0
0
2
45
64
62
100
100
99
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

Fog (%)

0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
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 (%)

12
14
16
8
7
16
10
4
6
2
2
11
1
0
0
0
0
1
17
21
12
12
24
32

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)

4
4
4
5
4
3
5
6
6
7
6
6
7
8
9
9
10
11
11
10
11
13
14
14

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-4
-4
-3
-3
-3
-3
-3
-3
-3
-2
-3
-4
-4
-4
-3
-3
-4
-3
-3
-4
-4
-4

Relative Humidity (%)

65
67
70
73
78
78
78
77
76
76
77
80
80
73
71
71
78
78
71
73
70
64
62
61

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018
1017
1015
1014
1012
1011

Ozone (du)

371
357
367
376
377
373
370
363
361
344
345
341
336
336
334
331
326
324
319
316
313
313
313
310

Wednesday 6

Waning Crescent 29%

02:25

14:17

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:26, Set: 17:01, Transit: 12:43. Moon - Rise: 02:25, Set: 14:17. Civil Dark: 17:36 - 07:50. Nautical Dark: 18:15 - 07:11. Astro Dark: 18:52 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
99
100
99
100
100
100
100
100
100
100
100
96
89

Low Clouds (% Sky Obscured)

54
59
65
71
78
85
92
94
97
100
100
100
100
95
90
81
73
62
55
45
39
31
33
31

Medium Clouds (% Sky Obscured)

100
100
80
85
88
59
59
50
50
38
38
38
67
71
79
70
71
87
92
94
97
100
89
75

High Clouds (% Sky Obscured)

100
100
100
100
85
69
45
33
18
15
15
16
19
43
73
100
100
100
100
84
67
46
48
50

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

47
49
19
11
9
7
4
5
4
0
2
1
0
0
0
0
0
0
0
1
2
2
4
5

Precipitation Amount (mm)

0
0.2
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)

14
15
16
14
13
12
11
10
11
11
11
10
9
8
7
6
5
5
5
5
5
6
8
8

Chance of Frost

Temperature (°C)

2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
81
89
76
69
68
68
68
72
76
79
80
80
80
82
82
82
82
82
80
80
80
82
83

Pressure (mb)

1011
1010
1009
1009
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1002
1002

Ozone (du)

308
308
309
310
310
311
310
308
307
307
304
304
305
304
304
305
304
301
300
298
296
295
294
294

Thursday 7

Waning Crescent 20%

03:33

14:32

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:27, Set: 17:01, Transit: 12:44. Moon - Rise: 03:33, Set: 14:32. Civil Dark: 17:36 - 07:51. Nautical Dark: 18:15 - 07:12. Astro Dark: 18:52 - 06:35

Total Clouds (% Sky Obscured)

92
98
97
97
98
99
100
100
100
85
94
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
30
32
42
53
68
85
85
89
93
96
99
100
95
90
86
79
73
65
73
80
87
92
96

Medium Clouds (% Sky Obscured)

70
84
76
68
70
68
67
66
68
13
8
4
33
55
78
100
77
53
35
35
35
40
63
83

High Clouds (% Sky Obscured)

54
70
79
90
93
96
95
68
36
4
30
65
91
94
97
100
93
87
85
85
85
75
72
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Snow
Snow
Snow

Precipitation Probability (%)

3
4
3
1
2
1
0
1
0
1
5
7
9
13
14
13
22
28
32
33
35
38
45
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

9
9
10
10
10
10
11
12
11
10
10
10
11
12
13
13
14
15
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
3
3
3
4
4
3
4
4
3
3
3
3
3
3
2

Feels Like (°C)

-1
-2
-3
-2
-2
-3
-3
-3
-3
-3
-2
-1
-2
-1
-1
-1
-2
-2
-1
-1
-3
-4
-4
-4

Dew Point (°C)

1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2

Relative Humidity (%)

82
83
85
85
86
86
88
89
91
91
91
93
91
91
91
91
91
94
94
96
96
94
96
96

Pressure (mb)

1001
1001
1000
999
999
998
997
997
996
996
995
995
995
995
996
996
996
997
997
997
997
997
998
998

Ozone (du)

292
291
290
289
289
294
296
300
300
303
304
306
309
311
314
316
319
321
322
323
326
328
331
331

Friday 8

Waning Crescent 13%

04:44

14:50

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:28, Set: 17:00, Transit: 12:44. Moon - Rise: 04:44, Set: 14:50. Civil Dark: 17:36 - 07:52. Nautical Dark: 18:15 - 07:13. Astro Dark: 18:52 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
95
95
94
93
92
91
94
96
99
94
89
84
89
95
100
92
83

Low Clouds (% Sky Obscured)

100
100
100
100
97
95
92
89
86
85
88
90
92
94
96
98
91
81
68
78
89
100
92
83

Medium Clouds (% Sky Obscured)

100
100
99
99
97
96
94
90
86
83
71
60
49
50
48
49
55
65
77
84
91
97
83
74

High Clouds (% Sky Obscured)

71
68
85
90
62
33
5
10
5
5
0
0
0
0
0
0
1
1
0
9
26
37
43
54

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

57
53
48
43
41
40
41
46
51
57
54
49
43
45
47
48
49
51
53
52
51
50
51
52

Precipitation Amount (mm)

0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3

Wind Speed/Direction (mph)

18
18
20
21
22
22
20
20
21
21
21
21
20
20
19
19
18
18
17
17
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-7
-8
-8
-8
-8
-9
-9
-10
-10
-10
-10
-10
-10
-9
-8
-8
-8
-9
-9
-9
-10

Dew Point (°C)

1
2
1
1
0
0
0
-0
-0
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3

Relative Humidity (%)

94
96
94
93
91
91
91
89
91
94
94
93
91
89
91
91
91
91
91
91
89
89
86
81

Pressure (mb)

999
999
999
1000
1000
1001
1001
1002
1002
1003
1004
1004
1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010

Ozone (du)

332
333
335
337
339
341
343
344
346
348
350
352
355
357
358
360
361
362
363
364
366
367
369
371

Saturday 9

Waning Crescent 6%

05:58

15:12

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 08:28, Set: 17:00, Transit: 12:44. Moon - Rise: 05:58, Set: 15:12. Civil Dark: 17:36 - 07:53. Nautical Dark: 18:15 - 07:14. Astro Dark: 18:52 - 06:37

Total Clouds (% Sky Obscured)

75
83
91
99
88
77
66
79
90
100
100
100
100
95
91
86
89
91
92

Low Clouds (% Sky Obscured)

76
79
79
79
76
72
70
80
90
99
100
100
100
97
95
95
96
96
96

Medium Clouds (% Sky Obscured)

63
68
75
79
61
40
20
15
13
10
25
41
52
32
17
1
1
1
0

High Clouds (% Sky Obscured)

45
40
30
30
27
19
20
18
10
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
7
7
8
8
7
7
6
7
8
9
8
8
7
6
6
5
6
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

48
44
37
28
39
41
36
30
23
17
25
30
29
27
27
25
21
21
22

Precipitation Amount (mm)

0.2
0.2
0.1
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
13
13
13
13
14
14
13
13
13
13
13
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
75
75
74
74
75
75
75
75
75
75
74
73
73
75
76
76
75

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

372
374
376
378
380
383
386
388
389
390
392
390
388
387
390
394
398
401
404

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

Generated: 03/12/23 18:34:56. Forecast: 03/12/23 to 09/12/23. Timezone: UTC-5.00