Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 13%

10:10

19:56

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 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:24, Set: 17:33, Transit: 12:29. Moon - Rise: 10:10, Set: 19:56. Civil Dark: 18:00 - 06:57. Nautical Dark: 18:30 - 06:27. Astro Dark: 18:59 - 05:58

Total Clouds (% Sky Obscured)

71
59
60
74
75
79
85
77
68
60
62
64
40
29
50
55
62
63
60
78
70
86
86
83

Low Clouds (% Sky Obscured)

12
36
29
43
75
79
85
62
30
28
31
42
15
7
9
12
43
58
60
78
70
84
86
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
13
15
23
19
27
24
28
25
9

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)

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
1
3
1
1
1
0
0
0
0
0
1
12
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
7
6
5
4
4
4
4
4
3
3
3
2
3
4
4
4
3
3
2
1
2
2
2

Chance of Frost

Temperature (°C)

15
14
12
12
11
11
11
12
12
12
12
12
13
16
20
22
23
24
25
24
24
22
20
18

Feels Like (°C)

15
15
13
13
11
11
10
11
13
14
14
15
15
19
22
25
26
25
25
25
24
23
20
18

Dew Point (°C)

12
12
11
10
10
9
9
9
11
11
11
12
12
13
14
14
14
13
13
13
14
15
13
12

Relative Humidity (%)

83
89
89
92
91
86
84
86
93
93
95
96
95
82
69
59
54
49
47
48
53
61
66
68

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1030
1029
1028
1027
1026
1025
1025
1025
1026
1026

Ozone (du)

252
254
254
253
253
252
251
249
249
245
243
243
245
246
245
246
244
244
244
245
246
246
244
243

Tuesday 23

Waxing Crescent 21%

10:42

20:57

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

Sun - Rise: 07:24, Set: 17:34, Transit: 12:29. Moon - Rise: 10:42, Set: 20:57. Civil Dark: 18:00 - 06:58. Nautical Dark: 18:30 - 06:28. Astro Dark: 19:00 - 05:58

Total Clouds (% Sky Obscured)

54
22
15
42
49
51
50
58
59
50
50
49
0
0
14
21
32
64
32
45
56
53
55
57

Low Clouds (% Sky Obscured)

54
8
6
16
22
22
20
22
26
25
24
26
0
0
8
16
28
56
30
45
56
53
55
57

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
0
0

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)

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)

3
2
2
2
2
2
3
3
4
3
3
3
3
4
4
5
5
5
6
6
5
3
3
3

Chance of Frost

Temperature (°C)

17
16
15
13
13
12
12
11
11
11
11
11
12
15
19
22
24
25
26
26
25
24
20
18

Feels Like (°C)

18
16
17
16
15
15
14
14
13
13
13
13
14
17
21
24
25
26
27
27
26
25
22
21

Dew Point (°C)

12
11
11
11
11
11
10
10
10
10
11
10
10
11
13
14
14
14
14
14
14
16
15
14

Relative Humidity (%)

68
72
80
84
87
92
92
93
93
93
95
95
92
77
64
58
52
49
48
48
49
62
71
76

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1026
1027
1027
1027
1028
1027
1026
1024
1023
1023
1023
1023
1024
1024

Ozone (du)

242
242
243
244
244
245
245
245
245
245
243
241
243
245
246
245
246
246
245
244
246
247
246
247

Wednesday 24

Waxing Crescent 31%

11:12

21:57

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

Sun - Rise: 07:25, Set: 17:34, Transit: 12:30. Moon - Rise: 11:12, Set: 21:57. Civil Dark: 18:01 - 06:58. Nautical Dark: 18:31 - 06:28. Astro Dark: 19:00 - 05:59

Total Clouds (% Sky Obscured)

55
41
19
17
28
36
38
65
89
52
57
43
2
0
4
3
32
14
17
18
12
6
0
0

Low Clouds (% Sky Obscured)

55
41
19
17
28
34
33
35
36
37
37
39
0
0
3
0
7
8
13
18
8
4
0
0

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
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
1
3
30
72
14
20
1
2
0
1
1
5
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
2
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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
14
13
13
13
13
13
13
13
17
20
22
24
25
25
26
26
23
20
17

Feels Like (°C)

19
19
18
18
17
16
16
16
14
14
14
13
15
19
22
24
26
25
27
27
27
25
22
19

Dew Point (°C)

14
14
13
13
12
12
12
12
12
12
12
12
11
13
13
13
13
13
13
13
13
14
14
12

Relative Humidity (%)

78
82
83
86
86
87
90
92
92
93
93
95
90
77
65
56
50
47
45
45
46
59
69
73

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1023
1022
1021
1020
1019
1019
1019
1020
1020

Ozone (du)

247
248
250
252
252
251
251
253
256
255
255
256
256
258
258
259
259
260
261
261
261
260
260
260

Thursday 25

Waxing Crescent 41%

11:41

22:57

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

Sun - Rise: 07:25, Set: 17:35, Transit: 12:30. Moon - Rise: 11:41, Set: 22:57. Civil Dark: 18:01 - 06:59. Nautical Dark: 18:32 - 06:29. Astro Dark: 19:01 - 05:59

Total Clouds (% Sky Obscured)

0
0
14
29
43
43
43
41
45
46
48
32
15
1
2
3
5
10
17
17
27
43
67
57

Low Clouds (% Sky Obscured)

0
0
11
21
30
28
28
24
22
23
24
14
7
0
0
0
0
0
0
0
0
0
0
9

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
6
13
12
27
41
67
44

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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
13
13
12
12
12
11
11
13
16
19
21
23
25
25
25
25
22
19
17

Feels Like (°C)

18
18
16
16
15
15
15
14
14
14
13
13
15
18
21
23
24
25
25
23
24
22
21
19

Dew Point (°C)

12
12
12
12
12
12
12
11
11
11
11
11
12
13
13
13
13
13
11
11
13
13
13
12

Relative Humidity (%)

78
80
82
84
87
92
93
95
95
96
96
96
93
81
68
58
52
47
42
43
47
56
67
70

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1021
1020
1019
1017
1017
1016
1016
1016
1017
1017

Ozone (du)

260
260
261
262
262
262
262
263
263
262
261
261
262
262
263
262
262
262
262
263
263
263
264
263

Friday 26

Waxing Crescent 52%

12:10

23:58

20 Bad
21 OK
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 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 07:26, Set: 17:36, Transit: 12:31. Moon - Rise: 12:10, Set: 23:58. Civil Dark: 18:02 - 06:59. Nautical Dark: 18:32 - 06:29. Astro Dark: 19:02 - 05:59

Total Clouds (% Sky Obscured)

51
43
55
65
75
74
72
74
73
72
66
67
70
73
69
56
45
40
37
25
16
14
9
15

Low Clouds (% Sky Obscured)

19
29
41
46
53
56
59
61
64
59
64
62
67
70
57
45
32
23
15
15
11
8
4
10

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
0
0

High Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
2

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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
15
15
15
15
15
15
17
18
20
22
23
25
25
25
26
23
21
19

Feels Like (°C)

18
16
16
16
16
17
17
16
16
16
17
17
17
18
18
19
19
21
29
28
27
27
27
27

Dew Point (°C)

12
12
12
13
14
14
14
14
14
14
15
15
15
15
16
16
15
16
15
15
15
15
15
15

Relative Humidity (%)

73
78
83
89
95
96
96
98
98
98
98
98
89
82
76
68
60
55
53
53
51
58
67
76

Pressure (mb)

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

Ozone (du)

263
263
263
262
262
262
262
262
263
263
264
265
265
266
267
266
266
265
266
266
266
265
264
264

Saturday 27

First Quarter 64%

12:41

01:00

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

Sun - Rise: 07:26, Set: 17:36, Transit: 12:31. Moon - Rise: 12:41, Set: 01:00. Civil Dark: 18:03 - 06:59. Nautical Dark: 18:33 - 06:29. Astro Dark: 19:02 - 06:00

Total Clouds (% Sky Obscured)

30
41
46
54
59
60
58
55
64
69
74
67
56
40
28
16
15
25
39
54
69
85
100
94

Low Clouds (% Sky Obscured)

18
22
24
28
32
30
33
39
51
65
74
67
56
40
28
16
15
10
10
13
15
16
18
17

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
0
0

High Clouds (% Sky Obscured)

2
3
2
2
1
1
2
2
9
17
24
19
13
3
3
3
3
13
26
40
52
70
90
89

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
2
3
3
10

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

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
16
16
16
16
16
17
19
21
22
24
25
25
26
26
24
22
20

Feels Like (°C)

20
20
20
21
20
20
18
18
18
18
18
18
17
18
18
19
20
20
28
28
27
26
26
27

Dew Point (°C)

15
15
15
15
16
16
16
16
15
15
15
15
16
16
16
16
15
15
15
16
16
16
17
17

Relative Humidity (%)

81
85
90
92
95
98
98
98
98
98
98
98
90
81
75
67
59
52
53
54
55
62
72
82

Pressure (mb)

1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1018
1017
1016
1015
1015
1014
1015
1015
1015

Ozone (du)

263
262
262
261
261
261
261
262
262
262
261
261
260
260
260
259
258
258
258
258
258
259
260
260

Sunday 28

Waxing Gibbous 60%

13:15

02:05

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
12 Good

Sun - Rise: 07:26, Set: 17:37, Transit: 12:32. Moon - Rise: 13:15, Set: 02:05. Civil Dark: 18:03 - 07:00. Nautical Dark: 18:33 - 06:30. Astro Dark: 19:03 - 06:00

Total Clouds (% Sky Obscured)

87
81
87
94
98
96
97
98
99
100
100
94
88
81
53
28
3

Low Clouds (% Sky Obscured)

17
18
22
27
38
35
32
25
19
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
14
32
31
40
40
28
14
0
0
0
0

High Clouds (% Sky Obscured)

82
76
87
93
80
82
83
98
99
99
100
93
87
81
53
27
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
12
11
8
0
2
5
6
7
6
4
3
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
16
15
15
13
12
11
11
11
11
12
13

Feels Like (°C)

19
20
20
20
20
20
16
15
15
14
13
11
7
6
5
6
6

Dew Point (°C)

17
17
17
15
13
11
9
7
5
2
-1
-5
-6
-8
-9
-10
-10

Relative Humidity (%)

86
90
93
83
74
67
62
55
51
44
39
34
30
26
23
21
19

Pressure (mb)

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

Ozone (du)

261
261
262
263
264
265
267
270
272
274
275
277
279
281
283
285
287

Forecast for McLeods Mill, Charlton, United States of America (30.82,-82.36)

Generated: 22/12/25 20:34:41. Forecast: 22/12/25 to 28/12/25. Timezone: UTC-5.00