Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 7%

10:03

19:27

21 Good
22 Good
23 Good
00 Good
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
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

Sun - Rise: 07:51, Set: 17:03, Transit: 12:27. Moon - Rise: 10:03, Set: 19:27. Civil Dark: 17:34 - 07:20. Nautical Dark: 18:09 - 06:45. Astro Dark: 18:43 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
25
6
3
1
30
40
76
92
94
99
100
100
100
100
95
90
96
94
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
6
10
18
49
63
46
14
3
1
16
35
33
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
40
71
88
94
99
100
100
100
100
76
83
93
90
88
95

High Clouds (% Sky Obscured)

0
0
0
0
25
6
3
1
3
3
2
3
4
32
5
50
59
100
85
68
37
66
50
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
7
9
9
9
9
7
9
8

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
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
38
57
47
17
6
1
11
2
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-6
-3
-3
-4
-4
-5
-5
-6
-5

Relative Humidity (%)

63
63
62
64
64
62
65
64
64
64
65
64
58
54
48
56
69
72
66
65
66
63
61
63

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1032
1030
1029
1028
1027
1027
1026
1025
1025

Ozone (du)

329
324
323
323
322
323
320
320
315
316
317
313
310
307
304
302
301
299
295
293
291
287
286
286

Monday 22

Waxing Crescent 13%

10:33

20:34

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:52, Set: 17:04, Transit: 12:28. Moon - Rise: 10:33, Set: 20:34. Civil Dark: 17:35 - 07:21. Nautical Dark: 18:10 - 06:46. Astro Dark: 18:43 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
98
97
100
100
100
100
100
94
90
92
86
85
87
93
93

Low Clouds (% Sky Obscured)

100
100
100
100
91
98
100
87
85
95
94
100
100
100
100
100
93
89
92
75
67
64
69
68

Medium Clouds (% Sky Obscured)

100
100
98
96
96
90
90
81
69
12
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
73
100
100
100
75
46
35
55
52
25
14
57
48
79
18
9
4
30
31
53
55
68
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
0
0
0
0
6
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
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
56
95
71
46
39
64
35
8
6
7
11
4
7
23
16
5
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
1.4
0.4
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
10
9
9
9
10
11
12
12
12
13
14
14
14
14
13
12
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-3
-2
-1
-0
1
2
3
4
5
5
6
6
7
6
6
6
6
5
5
4
4
3

Relative Humidity (%)

64
66
73
80
86
89
93
96
96
96
96
96
96
98
96
93
91
88
88
87
90
93
93
91

Pressure (mb)

1023
1022
1021
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1017
1018
1019
1020
1020
1021

Ozone (du)

284
283
285
284
285
282
280
280
278
278
279
281
283
282
280
278
275
274
277
278
277
276
276
273

Tuesday 23

Waxing Crescent 21%

10:59

No Set

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:52, Set: 17:04, Transit: 12:28. Moon - Rise: 10:59, Set: No Set. Civil Dark: 17:36 - 07:21. Nautical Dark: 18:10 - 06:46. Astro Dark: 18:44 - 06:13

Total Clouds (% Sky Obscured)

91
87
88
99
98
80
81
75
71
71
74
94
91
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
73
62
56
54
72
78
75
62
59
52
45
42
55
60
54
49
47
39
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
17
18
24
87
62
39
20
19
28
29
33
48
62
55
68
70
68
97
100
100
100
100
100

High Clouds (% Sky Obscured)

79
82
88
99
75
32
28
22
24
23
28
82
56
99
100
100
100
96
100
100
100
100
100
100

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
3
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)

10
10
10
10
9
8
6
7
6
5
5
4
4
5
5
5
5
5
6
6
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
86
86
88
92
94
94
94
94
94
87
77
73
69
67
65
67
74
80
81
81
78

Pressure (mb)

1022
1022
1023
1024
1025
1026
1027
1027
1027
1028
1029
1030
1030
1031
1031
1029
1028
1028
1027
1027
1027
1026
1026
1025

Ozone (du)

274
273
274
275
275
275
277
275
274
276
276
277
276
273
270
268
270
271
271
272
270
271
270
271

Wednesday 24

Waxing Crescent 31%

11:22

21:42

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:53, Set: 17:05, Transit: 12:29. Moon - Rise: 11:22, Set: 21:42. Civil Dark: 17:36 - 07:21. Nautical Dark: 18:11 - 06:47. Astro Dark: 18:45 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
98
96

Low Clouds (% Sky Obscured)

0
37
68
100
96
93
89
93
96
100
100
100
100
100
100
100
97
93
91
89
89
89
85
84

Medium Clouds (% Sky Obscured)

100
99
99
98
99
99
64
56
39
30
48
64
80
53
22
0
1
45
6
37
41
69
59
50

High Clouds (% Sky Obscured)

100
100
100
100
100
98
95
63
30
0
2
12
32
69
81
88
65
43
20
50
73
100
86
73

ISS Passover

Visibility (miles)

9
9
9
9
3
5
9
9
7
9
9
7
6
0
0
0
0
0
0
1
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
41
95
95
94
95
90
83
52
38
21
8
6
7
4
11
16
15
29
30
32
31
33

Precipitation Amount (mm)

0
0
0
0.8
0.6
0.6
0.6
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
3
4
4
5
6
6
7
8
8
8
9
9
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-0
2
4
5
5
6
7
8
8
9
9
9
10
9
10
10
10
10
10
10
10

Relative Humidity (%)

76
73
70
75
86
90
93
91
93
96
96
98
98
98
98
98
98
98
100
98
98
100
98
100

Pressure (mb)

1024
1023
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1016
1016
1015
1013
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

270
269
269
269
269
269
271
272
272
271
271
269
265
266
264
266
266
264
262
263
265
264
263
263

Thursday 25

Waxing Crescent 41%

11:43

22:49

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:53, Set: 17:06, Transit: 12:29. Moon - Rise: 11:43, Set: 22:49. Civil Dark: 17:37 - 07:22. Nautical Dark: 18:12 - 06:47. Astro Dark: 18:45 - 06:13

Total Clouds (% Sky Obscured)

93
96
98
100
100
100
100
100
100
100
100
100
93
97
94
92
86
85
87
92
96
100
100
100

Low Clouds (% Sky Obscured)

81
86
89
92
88
81
83
87
89
92
95
98
82
97
94
91
78
76
77
84
91
100
100
100

Medium Clouds (% Sky Obscured)

40
35
7
35
57
80
100
96
92
85
80
35
43
62
51
0
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
73
86
100
100
100
100
96
93
70
42
38
1
55
45
40
64
33
2
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
9
9
9
4
5
8
9
3
2
3
5
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

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

Precipitation Probability (%)

49
42
35
18
27
40
72
67
68
95
95
95
89
46
20
8
14
16
14
12
11
12
10
6

Precipitation Amount (mm)

0.3
0
0
0
0
0
0.5
0.2
0.3
1
1.1
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
9
12
14
15
16
17
20
21
22
21
21
20
19
19
19
18
17
17
16
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
13
14
14
14
14
14
14
14
14
14
13
11
10
11
8
8
8
6
4
2
1

Relative Humidity (%)

100
98
100
95
93
92
92
92
90
90
90
92
87
93
90
89
89
87
87
85
82
81
78
76

Pressure (mb)

1010
1009
1008
1006
1005
1004
1002
1001
999
998
998
998
998
999
1000
1000
1001
1003
1004
1006
1008
1010
1012
1013

Ozone (du)

262
262
262
264
265
266
265
266
264
270
273
283
291
298
306
313
317
320
324
327
324
320
317
317

Friday 26

Waxing Crescent 52%

12:05

23:57

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:53, Set: 17:06, Transit: 12:30. Moon - Rise: 12:05, Set: 23:57. Civil Dark: 17:37 - 07:22. Nautical Dark: 18:12 - 06:47. Astro Dark: 18:46 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
91
92
94
94
81
68
56
62
65
69
80
89
99
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
97
94
91
92
92
94
81
68
55
57
60
65
60
57
55
37
18
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
19
35
51
67
81
96
95
94

High Clouds (% Sky Obscured)

0
4
8
12
9
7
6
5
4
4
3
3
2
7
13
26
50
68
87
92
97
100
99
97

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 (%)

2
2
3
3
4
1
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)

12
10
9
8
6
5
4
3
1
2
4
5
6
7
7
8
8
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

4
3
3
2
2
1
1
1
1
0
-1
0
1
2
4
5
6
6
7
7
6
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
76
79
80
80
80
80
83
84
87
83
78
74
69
66
61
64
67
69
74
79
85
85

Pressure (mb)

1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1020
1019
1019
1019
1019
1018
1019
1019
1019
1018

Ozone (du)

317
316
316
315
315
313
312
311
311
311
310
311
311
311
310
309
309
308
308
307
306
306
305
305

Saturday 27

First Quarter 64%

12:28

01:08

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
18 Bad

Sun - Rise: 07:53, Set: 17:07, Transit: 12:30. Moon - Rise: 12:28, Set: 01:08. Civil Dark: 17:38 - 07:22. Nautical Dark: 18:13 - 06:47. Astro Dark: 18:47 - 06:14

Total Clouds (% Sky Obscured)

98
92
86
80
85
91
96
96
96
96
98
99
100
100
100
100
100
100
100
91
83
75

Low Clouds (% Sky Obscured)

0
0
0
0
25
49
74
65
57
54
70
83
100
93
86
79
81
87
92
89
83
75

Medium Clouds (% Sky Obscured)

93
92
86
80
83
77
70
72
70
70
69
68
62
51
38
30
20
11
0
0
0
0

High Clouds (% Sky Obscured)

94
78
59
45
53
80
96
96
96
96
97
98
100
97
93
95
88
82
71
35
8
1

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
14
22
28
30
27
16
15
16
17
27
31
36
29
23
13
16
19
20

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

Wind Speed/Direction (mph)

7
7
7
7
7
7
6
6
6
7
7
7
9
11
13
16
20
20
18
18
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
88
86
88
91
91
93
93
93
91
88
88
87
85
83
85
88
91
86
78

Pressure (mb)

1018
1018
1017
1016
1016
1015
1014
1014
1013
1012
1011
1011
1010
1010
1011
1012
1013
1014
1016
1018
1019
1021

Ozone (du)

304
304
304
304
304
305
305
306
307
309
311
313
314
316
318
320
322
324
326
329
335
341

Forecast for Shiperd Circle, Lorain, United States of America (41.29,-82.15)

Generated: 21/12/25 21:59:49. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-5.00