Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waning Crescent 18%

04:14

13:17

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

Sun - Rise: 08:18, Set: 16:58, Transit: 12:38. Moon - Rise: 04:14, Set: 13:17. Civil Dark: 17:32 - 07:44. Nautical Dark: 18:10 - 07:06. Astro Dark: 18:47 - 06:30

Total Clouds (% Sky Obscured)

85
81
76
71
71
68
72
49
41
70
52
31
35
24
20
5
4
86
65
52
42
100
100
100

Low Clouds (% Sky Obscured)

79
74
74
83
83
76
73
58
54
63
40
13
13
7
3
0
0
1
1
1
42
100
100
100

Medium 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
9
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
1
0
0
0
2
6
10

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
2
1
3
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-7
-4
-2
-1

Relative Humidity (%)

79
77
75
73
74
76
77
77
76
75
73
73
74
75
75
75
77
84
86
87
89
89
89
89

Pressure (mb)

1028
1027
1026
1027
1027
1027
1027
1028
1027
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1028
1027

Ozone (du)

260
260
262
263
264
263
261
258
261
261
264
269
269
267
268
267
268
273
275
274
275
273
276
280

Friday 27

Waning Crescent 11%

05:24

13:38

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 08:19, Set: 16:58, Transit: 12:38. Moon - Rise: 05:24, Set: 13:38. Civil Dark: 17:33 - 07:44. Nautical Dark: 18:11 - 07:06. Astro Dark: 18:47 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
89
87
94
87
100
97
100
100
100
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

32
28
33
29
42
60
60
63
65
65
60
47
57
56
95
62
58
48
52
52
84
98
94
100

High Clouds (% Sky Obscured)

58
22
36
63
68
100
100
100
86
100
100
100
100
64
76
86
78
44
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
2
1
1
1
1
1
1
1
3
9
8
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
Very Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
14
10
10
42
43
29
31
42
28
17
24
48
53
73
47
36
17
34
23
34
32
49

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0.2
0
0
0
0.2
0
0.7
0.2
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
93
93
94
94
94
96
96
98
96
98
98
96
96
98
98
96
98
96
96
96
96

Pressure (mb)

1026
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1021

Ozone (du)

281
279
279
280
285
288
295
302
310
313
312
314
316
317
324
334
332
331
330
328
329
334
333
330

Saturday 28

Waning Crescent 6%

06:33

14:04

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 08:19, Set: 16:59, Transit: 12:39. Moon - Rise: 06:33, Set: 14:04. Civil Dark: 17:34 - 07:44. Nautical Dark: 18:12 - 07:07. Astro Dark: 18:48 - 06:30

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)

79
100
78
84
72
81
87
81
85
88
86
79
86
100
100
100
98
100
100
97
92
100
90
96

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
99
100
100
100
100
95
100
97
100
99
95
96
100
100
100
95
85
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
90
53
40
93
49
30
25
28
29
89
100
85
85
85
89
90
100
87

ISS Passover

Visibility (miles)

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

Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

51
48
71
71
66
57
53
50
30
37
71
95
95
95
69
95
95
95
95
95
95
93
79
80

Precipitation Amount (mm)

0.3
0.2
0.4
0.3
0.3
0.2
0.2
0.3
0
0
0.4
0.8
1
1
0.3
0.7
1.7
1.9
1.5
0.8
1.9
0.7
0.5
0.6

Wind Speed/Direction (mph)

11
11
10
11
12
12
14
15
16
18
18
19
19
20
20
20
20
21
21
19
18
17
15
14

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
4
4
3
3
3
3
3
3
4
4
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
96
94
94
94
94
94
94
94
94
94
96
96
96
96
98
98
98
98

Pressure (mb)

1021
1020
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013
1012
1011
1010
1009
1009
1008
1008
1007
1008
1008

Ozone (du)

325
324
320
316
315
314
311
310
309
307
308
308
307
308
310
316
312
316
325
336
342
343
346
350

Sunday 29

Waning Crescent 2%

07:40

14:39

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 08:19, Set: 17:00, Transit: 12:39. Moon - Rise: 07:40, Set: 14:39. Civil Dark: 17:34 - 07:45. Nautical Dark: 18:12 - 07:07. Astro Dark: 18:49 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
96
92
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
90
78
82
84
85
91
91
90
92
90
87
86
79

Medium Clouds (% Sky Obscured)

54
53
57
68
38
5
9
20
24
24
16
4
23
19
12
40
48
49
53
68
89
98
98
97

High Clouds (% Sky Obscured)

72
70
63
1
0
0
0
1
3
4
29
31
40
61
47
43
52
76
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
6
7
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 (%)

45
25
30
10
15
3
2
11
0
0
2
4
0
1
1
0
0
2
4
6
4
1
3
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)

15
15
13
11
11
12
12
12
11
10
10
9
8
8
5
2
1
2
3
4
5
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
94
96
96
94
94
94
94
94
93
93
96
98
96
96
96
96
96
96
91

Pressure (mb)

1008
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

352
351
353
354
350
349
350
351
351
355
360
365
366
363
365
365
365
366
368
372
374
381
387
390

Monday 30

New Moon 0%

08:38

15:25

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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 OK

Sun - Rise: 08:19, Set: 17:01, Transit: 12:40. Moon - Rise: 08:38, Set: 15:25. Civil Dark: 17:35 - 07:45. Nautical Dark: 18:13 - 07:07. Astro Dark: 18:49 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
95
91
87
87
90
49
49
58
45
40
42

Low Clouds (% Sky Obscured)

84
91
90
88
84
80
77
78
81
84
87
89
92
89
87
85
77
58
49
49
54
45
40
42

Medium Clouds (% Sky Obscured)

96
94
91
89
85
84
83
89
94
98
96
94
92
80
53
3
52
65
6
8
24
11
3
0

High Clouds (% Sky Obscured)

100
97
94
90
94
97
100
100
100
100
94
90
80
61
42
25
21
3
2
2
7
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 (%)

3
3
1
2
1
1
1
2
1
0
0
0
10
0
1
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)

3
4
5
5
5
6
6
6
5
5
6
6
7
7
6
6
6
7
7
5
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
94
96
96
96
96
98
96
96
94
94
94
94
94
93
93
94
94
94
94
89
86

Pressure (mb)

1009
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010

Ozone (du)

390
385
384
382
380
378
377
375
377
377
377
376
374
375
376
378
378
377
374
371
375
377
376
378

Tuesday 31

Waxing Crescent 0%

09:26

16:24

12 OK
13 Bad
14 OK
15 Bad
16 Bad
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

Sun - Rise: 08:19, Set: 17:02, Transit: 12:40. Moon - Rise: 09:26, Set: 16:24. Civil Dark: 17:36 - 07:45. Nautical Dark: 18:14 - 07:07. Astro Dark: 18:50 - 06:31

Total Clouds (% Sky Obscured)

43
50
48
57
55
81
57
67
82
87
93
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
50
48
57
55
80
57
67
81
83
77
80
80
89
93
100
100
100
100
100
100
100
95
90

Medium Clouds (% Sky Obscured)

0
2
4
6
4
3
3
3
3
4
32
61
89
93
96
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
7
4
26
4
25
54
87
67
51
66
96
100
100
99
99
98
92
84
77
84
91

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
7
10
12
42
58
71
79
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.8
0.8
0.6

Wind Speed/Direction (mph)

8
8
7
7
6
6
6
5
5
5
5
5
6
6
6
6
6
7
8
9
11
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
79
83
88
88
88
88
86
88
88
88
88
88
89
91
93
96
96
96
96
94
96

Pressure (mb)

1010
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1007
1007
1006
1006
1005
1004

Ozone (du)

378
376
374
370
367
365
366
368
367
365
364
365
367
368
372
377
381
383
386
388
391
393
396
397

Wednesday 1

Waxing Crescent 1%

10:04

17:35

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 08:19, Set: 17:03, Transit: 12:41. Moon - Rise: 10:04, Set: 17:35. Civil Dark: 17:37 - 07:45. Nautical Dark: 18:15 - 07:07. Astro Dark: 18:51 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97
94
91
88
86

Low Clouds (% Sky Obscured)

86
86
87
89
89
88
88
89
90
92
91
91
91
91
90
91
89
87
86
85
85
84
82
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
79
59
38
56
61
55
60
55
45
45
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
96
95
64
35
3
7
12
13
18
19
25
45
65

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
3
6
9
9
9
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

90
95
95
95
95
95
95
95
95
89
82
73
63
59
55
50
47
42
35
34
31
27
28
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
14
12
10
6
7
12
13
15
18
19
20
21
21
21
21
21
21
21
21
21
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-2
-2
-2
-2
-2
-3
-3
-4
-4
-3
-4
-6
-6
-8
-8
-8
-8
-9
-10
-10
-10

Dew Point (°C)

3
3
3
3
3
3
2
2
1
1
1
-0
-1
-2
-2
-2
-3
-3
-4
-5
-5
-6
-6
-6

Relative Humidity (%)

96
94
96
96
96
96
96
98
96
98
96
91
86
81
83
86
87
84
81
79
78
76
75
74

Pressure (mb)

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

Ozone (du)

399
401
404
406
409
409
409
410
407
405
402
401
400
399
396
394
391
390
389
388
385
382
379
380

Forecast for Hessel, Mackinac, United States of America (46.01,-84.43)

Generated: 26/12/24 05:18:35. Forecast: 26/12/24 to 01/01/25. Timezone: UTC-5.00