Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 21%

11:22

20:37

17 Bad
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

Sun - Rise: 08:21, Set: 17:02, Transit: 12:42. Moon - Rise: 11:22, Set: 20:37. Civil Dark: 17:36 - 07:47. Nautical Dark: 18:14 - 07:09. Astro Dark: 18:50 - 06:33

Total Clouds (% Sky Obscured)

92
94
95
96
99
99
100
94
92
91
92
98
100
100
100
100
100
97
98
98
99
98
99
98

Low Clouds (% Sky Obscured)

92
94
95
96
99
99
100
89
90
91
92
94
87
66
61
64
58
58
62
70
83
61
64
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
3
7
93
100
100
95
93
93
95
78
97
95

High Clouds (% Sky Obscured)

6
26
22
3
0
4
4
20
13
8
8
81
98
100
100
99
98
79
51
56
45
55
77
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
1
1
1
0
3
0
1
0
0
0
0
0
0
4
17
13
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)

16
18
18
19
24
23
21
20
18
16
13
11
9
8
6
4
6
6
7
8
9
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-3
-3
-4
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-7
-7
-6
-5
-4
-3
-3

Relative Humidity (%)

76
71
73
69
72
72
71
71
74
72
72
75
75
75
73
72
71
72
72
76
78
80
78
77

Pressure (mb)

1017
1019
1020
1021
1022
1023
1024
1025
1025
1026
1027
1027
1028
1028
1029
1029
1028
1028
1028
1026
1025
1024
1024
1023

Ozone (du)

303
301
302
302
302
299
302
300
299
301
308
309
309
309
309
308
305
305
305
301
300
300
299
303

Wednesday 24

Waxing Crescent 20%

11:41

21:48

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 OK
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

Sun - Rise: 08:21, Set: 17:03, Transit: 12:42. Moon - Rise: 11:41, Set: 21:48. Civil Dark: 17:37 - 07:47. Nautical Dark: 18:15 - 07:09. Astro Dark: 18:51 - 06:33

Total Clouds (% Sky Obscured)

100
100
95
86
81
97
66
61
37
2
24
69
83
87
89
89
98
93
90
68
99
100
100
98

Low Clouds (% Sky Obscured)

35
26
0
21
46
75
66
61
24
0
19
66
80
83
85
82
79
78
86
64
60
61
56
61

Medium Clouds (% Sky Obscured)

45
43
46
56
33
16
17
3
0
0
4
0
0
0
0
0
2
21
13
60
64
52
69
88

High Clouds (% Sky Obscured)

100
100
79
47
68
91
4
5
14
1
0
3
12
45
32
60
58
73
74
59
99
97
100
82

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)

8
8
8
10
9
10
10
14
13
14
13
20
22
23
24
25
24
23
19
17
15
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-3
-4
-3
-2
-3
-3
-4
-5
-5
-6
-8
-10
-11
-12
-12
-12
-12
-11
-10
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

77
77
80
78
81
83
83
81
81
84
84
81
75
72
76
75
73
73
72
69
66
62
60
61

Pressure (mb)

1023
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1020
1021
1022
1023
1024
1024
1026
1027
1026
1026
1026
1026
1027

Ozone (du)

304
306
307
307
307
308
306
306
306
307
308
307
305
303
303
302
299
297
295
295
296
295
293
290

Thursday 25

Waxing Crescent 31%

11:59

23:00

17 Bad
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

Sun - Rise: 08:22, Set: 17:04, Transit: 12:43. Moon - Rise: 11:59, Set: 23:00. Civil Dark: 17:38 - 07:48. Nautical Dark: 18:15 - 07:10. Astro Dark: 18:52 - 06:34

Total Clouds (% Sky Obscured)

99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

68
65
52
53
60
63
77
67
92
94
100
100
100
100
100
100
100
100
100
83
84
85
87
89

Medium Clouds (% Sky Obscured)

81
98
97
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
90
94
71
55
37

High Clouds (% Sky Obscured)

51
64
58
100
100
100
100
100
100
100
100
100
100
100
100
100
100
46
58
40
39
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
4
2
1
1
1
1
2
1
1
1
8
9
9
0
0
0
0
0
0
2

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
13
29
33
53
66
55
60
58
59
66
81
83
95
95
95
95
91
54
49
37
26

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.2
0.3
0.5
0.4
0.7
0.8
0.7
1.2
0.6
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

16
16
16
18
19
16
18
20
21
20
22
21
21
24
23
23
22
21
19
18
18
17
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-9
-8
-7
-7
-6
-6
-5
-6
-5
-5
-5
-6
-6
-4
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

65
66
65
66
72
76
79
84
84
84
84
81
82
86
82
76
76
87
94
94
91
92
92
89

Pressure (mb)

1026
1026
1026
1025
1024
1024
1023
1022
1020
1020
1019
1017
1016
1014
1013
1012
1011
1010
1010
1009
1007
1007
1008
1008

Ozone (du)

285
284
283
282
282
282
280
283
284
287
288
290
292
294
299
302
304
309
312
314
316
319
321
321

Friday 26

Waxing Crescent 41%

12:16

00:12

17 Bad
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

Sun - Rise: 08:22, Set: 17:04, Transit: 12:43. Moon - Rise: 12:16, Set: 00:12. Civil Dark: 17:38 - 07:48. Nautical Dark: 18:16 - 07:10. Astro Dark: 18:52 - 06:34

Total Clouds (% Sky Obscured)

98
98
93
88
82
76
68
62
61
61
62
64
68
67
65
64
64
78
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
94
88
82
77
68
59
51
48
45
45
47
46
49
50
52
54
72
86
100
100
100
100
96

Medium Clouds (% Sky Obscured)

22
2
1
1
0
0
0
0
0
0
3
45
45
45
45
45
41
19
45
55
55
60
70
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
24
25
25
25
25
20
13
24
18
70
81
89
82
78
74
93

ISS Passover

Visibility (miles)

4
7
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 (%)

17
9
8
15
3
2
3
1
0
1
1
0
0
0
0
0
0
0
0
0
1
2
6
6

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)

13
10
8
9
9
8
8
9
9
9
9
9
10
11
12
13
13
14
15
15
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-8
-7
-7
-7
-7
-6
-6
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

86
83
83
84
83
84
84
84
84
83
83
83
84
86
86
86
86
84
86
87
87
86
88
88

Pressure (mb)

1009
1009
1010
1011
1012
1013
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

325
327
323
323
327
331
331
333
336
335
335
334
334
334
332
330
328
326
325
323
326
327
328
328

Saturday 27

First Quarter 52%

12:36

01:27

17 Bad
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

Sun - Rise: 08:22, Set: 17:05, Transit: 12:44. Moon - Rise: 12:36, Set: 01:27. Civil Dark: 17:39 - 07:48. Nautical Dark: 18:17 - 07:10. Astro Dark: 18:53 - 06:34

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)

91
85
78
76
75
68
67
67
72
78
84
89
95
100
100
100
100
100
100
100
97
93
90
93

Medium Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
99
99
97
94
92
83
77
70
67
65
55
60
60
62
56

High Clouds (% Sky Obscured)

96
96
81
64
53
70
82
90
94
97
100
97
90
84
81
87
97
95
92
13
3
3
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
3
4
6
4
1
2
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

15
8
33
44
55
56
71
77
91
88
64
65
66
46
55
45
29
23
17
9
24
31
38
53

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.6
1
0.8
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

16
17
16
15
16
17
17
16
16
13
13
11
9
10
14
17
19
22
23
24
25
26
26
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-5
-5
-5
-5
-5
-4
-4
-3
-3
-2
-3
-3
-3
-3
-4
-4
-5
-11
-11
-12

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
88
89
89
89
93
93
93
93
94
96
96
96
91
84
78
75
74
71
68
66
65

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

328
331
337
340
341
343
345
346
349
353
358
362
363
366
371
377
382
388
385
382
379
391
404
416

Sunday 28

Waxing Gibbous 64%

12:58

02:45

17 Bad
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

Sun - Rise: 08:22, Set: 17:06, Transit: 12:44. Moon - Rise: 12:58, Set: 02:45. Civil Dark: 17:40 - 07:48. Nautical Dark: 18:18 - 07:11. Astro Dark: 18:54 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
89
83
89
94
100
100
100
100
99
97
96
98
99
100
100
100
100
96

Low Clouds (% Sky Obscured)

97
100
98
95
93
87
82
77
77
79
79
83
87
91
90
89
88
92
96
100
100
100
100
94

Medium Clouds (% Sky Obscured)

51
45
46
47
57
42
22
2
22
42
57
51
58
63
64
65
66
74
81
88
84
80
76
68

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
2
7
30
37
32
0
1
2
4
14
35
70
75

ISS Passover

Visibility (miles)

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

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

Sleet
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
None
None
Snow

Precipitation Probability (%)

68
87
86
77
68
53
40
39
44
49
56
54
51
47
46
45
43
42
41
39
42
42
40
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

27
30
30
31
32
34
33
33
33
32
32
33
33
34
34
33
33
33
32
32
32
32
33
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-17
-18
-19
-19
-19
-19
-20
-20
-19
-20
-20
-20
-20
-20
-20
-20
-19
-19
-19
-19
-19

Dew Point (°C)

-10
-11
-12
-13
-13
-14
-13
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

64
63
62
62
63
62
67
71
77
77
77
77
78
80
78
77
77
75
76
76
76
74
76
76

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016

Ozone (du)

424
432
440
441
441
441
433
426
418
411
405
399
401
404
406
407
407
408
406
403
401
401
401
401

Monday 29

Waxing Gibbous 75%

13:27

04:07

17 Bad
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: 08:22, Set: 17:07, Transit: 12:45. Moon - Rise: 13:27, Set: 04:07. Civil Dark: 17:41 - 07:48. Nautical Dark: 18:18 - 07:11. Astro Dark: 18:54 - 06:35

Total Clouds (% Sky Obscured)

91
85
85
87
92
94
98
98
99
99
98
97
96
94
94
95
97
98
99
100

Low Clouds (% Sky Obscured)

88
82
81
80
79
81
84
86
84
82
80
78
76
73
74
74
75
73
71
68

Medium Clouds (% Sky Obscured)

64
60
64
74
73
53
39
24
17
10
3
2
1
0
18
38
59
73
87
100

High Clouds (% Sky Obscured)

75
70
62
50
26
14
8
7
6
5
1
1
2
1
23
44
66
77
89
100

ISS Passover

Visibility (miles)

4
2
1
4
6
8
8
8
7
7
7
7
8
8
9
9
9
9
8
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

44
43
38
33
26
27
27
24
25
25
22
22
21
17
17
16
9
14
15
16

Precipitation Amount (mm)

0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

32
30
29
29
30
29
29
28
28
26
25
24
24
24
24
23
22
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
79
76
76
74
74
76
76
76
76
76
76
76
74
74
74
74
74

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1021
1020

Ozone (du)

406
410
414
415
415
415
416
417
418
414
409
404
393
381
370
363
357
350
350
351

Forecast for Bonner Landing, Charlevoix, United States of America (45.66,-85.58)

Generated: 23/12/25 17:51:05. Forecast: 23/12/25 to 29/12/25. Timezone: UTC-5.00