Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 75%

13:47

03:42

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

Sun - Rise: 07:49, Set: 17:26, Transit: 12:37. Moon - Rise: 13:47, Set: 03:42. Civil Dark: 17:55 - 07:20. Nautical Dark: 18:27 - 06:47. Astro Dark: 18:59 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
25
9
3
7
45
43
38
61
48
67
15
49
62
60
74
92

Low 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

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
11
22
7
2
4
30
28
28
50
36
57
12
45
59
57
74
92

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-16
-15
-14
-14
-13
-11
-12
-11
-13

Relative Humidity (%)

48
49
50
50
51
50
50
49
49
48
47
47
46
38
33
28
25
24
23
23
29
34
41
35

Pressure (mb)

1036
1037
1037
1038
1038
1037
1037
1038
1037
1037
1037
1037
1036
1037
1036
1035
1032
1031
1029
1028
1027
1028
1028
1029

Ozone (du)

305
304
303
302
307
308
309
306
305
305
306
307
309
313
314
308
311
309
308
310
308
306
304
300

Tuesday 30

Waxing Gibbous 85%

14:33

05:00

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
18 Bad
19 Bad

Sun - Rise: 07:50, Set: 17:26, Transit: 12:38. Moon - Rise: 14:33, Set: 05:00. Civil Dark: 17:55 - 07:20. Nautical Dark: 18:28 - 06:48. Astro Dark: 19:00 - 06:16

Total Clouds (% Sky Obscured)

100
89
100
69
90
96
100
87
100
100
90
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
3
63
80
97
84
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
23
6
0
4
43
73
75
76
100
88
90
85
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
88
100
64
88
91
100
77
100
100
67
93
100
100
100
100
100
100
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
3
19
24
32
45
49
59
67

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-14
-15
-14
-13
-12
-12
-9
-9
-9
-6
-4

Relative Humidity (%)

36
41
41
40
40
42
40
40
40
39
36
35
35
33
27
26
26
25
24
33
34
36
48
59

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1029
1029
1028
1028
1028
1027
1026
1024
1022
1022
1021
1021
1022
1022

Ozone (du)

297
296
291
290
289
284
282
282
283
285
287
287
287
286
284
286
288
290
292
292
293
294
294
295

Wednesday 31

Waxing Gibbous 93%

15:30

06:16

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
18 Bad
19 Bad

Sun - Rise: 07:50, Set: 17:27, Transit: 12:38. Moon - Rise: 15:30, Set: 06:16. Civil Dark: 17:56 - 07:21. Nautical Dark: 18:29 - 06:48. Astro Dark: 19:01 - 06:16

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
97
94
90

Low Clouds (% Sky Obscured)

87
84
88
91
86
89
94
100
100
88
100
100
100
100
100
100
100
100
88
83
100
96
91
89

Medium Clouds (% Sky Obscured)

100
98
93
94
100
96
94
82
83
100
73
97
81
62
80
81
84
99
95
88
65
49
63
79

High Clouds (% Sky Obscured)

100
100
100
100
100
43
46
16
45
40
40
35
35
18
45
55
75
100
100
100
65
60
60
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
5
8
8
8
8
8
8
8
8
8
8
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

55
39
25
35
36
33
37
49
62
59
48
33
9
12
41
44
20
38
48
75
57
47
57
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
60
64
72
79
82
83
88
93
94
94
94
94
93
93
93
91
88
81
81
87
90
93

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1020
1019
1019
1020
1020
1019
1018
1017
1016
1015
1015
1016
1016

Ozone (du)

295
296
298
299
302
305
307
307
307
307
307
308
310
311
312
312
312
311
312
312
314
314
313
311

Thursday 1

Waxing Gibbous 98%

16:38

07:26

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
18 Bad
19 Bad

Sun - Rise: 07:50, Set: 17:28, Transit: 12:39. Moon - Rise: 16:38, Set: 07:26. Civil Dark: 17:57 - 07:21. Nautical Dark: 18:30 - 06:48. Astro Dark: 19:02 - 06:16

Total Clouds (% Sky Obscured)

93
97
100
96
92
87
80
69
49
58
58
65
65
62
65
66
71
82
74
81
83
84
89
91

Low Clouds (% Sky Obscured)

93
97
100
96
92
87
80
69
49
58
58
65
65
62
65
66
61
67
55
63
67
66
58
35

Medium Clouds (% Sky Obscured)

74
70
69
67
59
5
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
19
54
68

High Clouds (% Sky Obscured)

50
3
3
0
2
2
0
0
0
0
0
0
0
1
1
0
1
4
0
0
0
11
22
36

ISS Passover

Visibility (miles)

8
8
7
7
7
4
7
7
7
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

Very Light Rain
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 (%)

60
47
25
25
28
26
23
5
2
2
4
3
2
3
6
3
7
1
3
3
0
1
2
0

Precipitation Amount (mm)

0.2
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
5
6
6
6
6
5
5
5
5
4
5
5
7
9
10
11
12
13
13
12
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
93
85
90
93
93
89
88
88
86
78
68
62
60
60
62
64
69
74
79

Pressure (mb)

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

Ozone (du)

310
309
307
304
303
303
302
301
300
300
299
299
298
297
295
293
293
293
292
292
291
290
290
290

Friday 2

Waxing Gibbous 100%

17:53

08:24

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
18 Bad
19 Bad

Sun - Rise: 07:50, Set: 17:29, Transit: 12:39. Moon - Rise: 17:53, Set: 08:24. Civil Dark: 17:58 - 07:21. Nautical Dark: 18:30 - 06:48. Astro Dark: 19:02 - 06:16

Total Clouds (% Sky Obscured)

95
97
100
100
100
100
100
100
100
99
97
96
95
93
91
87
86
88
96
97
97
98
99
100

Low Clouds (% Sky Obscured)

54
67
77
87
93
98
99
100
100
97
94
91
86
81
75
58
57
54
34
19
4
22
39
57

Medium Clouds (% Sky Obscured)

86
93
100
76
53
29
20
32
47
49
54
56
55
50
46
19
8
0
13
23
20
10
10
20

High Clouds (% Sky Obscured)

44
54
58
70
86
100
89
71
55
40
22
0
0
0
0
10
18
18
37
63
89
91
94
95

ISS Passover

Visibility (miles)

9
9
9
8
9
8
8
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
3
4
4
14
16
17
27
29
33
87
95
95
23
16
8
13
14
14
14
14
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
5
6
8
9
9
10
10
9
11
12
12
12
11
13
14
13
13
12
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
91
93
91
91
86
86
82
78
79
83
82
81
79
79
77
73
69
70
70
71
75
79

Pressure (mb)

1017
1017
1017
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012
1013
1013
1015
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

290
288
287
287
286
286
286
288
289
293
293
292
290
290
290
290
290
290
290
290
289
289
290
290

Saturday 3

Full Moon 99%

19:10

09:11

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
18 Bad
19 Bad

Sun - Rise: 07:50, Set: 17:30, Transit: 12:40. Moon - Rise: 19:10, Set: 09:11. Civil Dark: 17:59 - 07:21. Nautical Dark: 18:31 - 06:48. Astro Dark: 19:03 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
100
100
99
98
97
97
98
99
92
84
76
65
62
64

Low Clouds (% Sky Obscured)

67
76
81
64
40
34
24
17
9
31
52
74
67
61
55
65
75
86
88
84
76
65
62
64

Medium Clouds (% Sky Obscured)

28
44
41
44
52
59
65
72
78
66
54
42
58
75
91
83
74
65
44
23
2
1
1
0

High Clouds (% Sky Obscured)

97
98
100
100
100
100
99
97
96
96
97
99
88
76
64
72
79
86
74
65
45
38
32
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
8
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 (%)

18
22
26
26
26
30
28
25
15
20
21
20
23
23
21
24
25
25
24
23
18
19
17
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)

5
4
4
3
4
5
6
6
6
6
6
6
6
10
13
16
16
15
15
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
85
86
86
88
88
89
91
93
89
86
83
78
71
66
68
68
70
71
73
74
75
76

Pressure (mb)

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

Ozone (du)

291
290
290
290
289
289
288
288
288
288
286
285
284
283
283
282
281
280
279
278
278
278
276
275

Sunday 4

Waning Gibbous 95%

No Rise

09:48

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 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:50, Set: 17:31, Transit: 12:40. Moon - Rise: No Rise, Set: 09:48. Civil Dark: 17:59 - 07:21. Nautical Dark: 18:32 - 06:48. Astro Dark: 19:04 - 06:17

Total Clouds (% Sky Obscured)

60
67
66
73
83
95
94
96
99
99
99
100
91
78
69
57
46
43
45
43
43

Low Clouds (% Sky Obscured)

60
49
28
20
13
5
5
5
5
5
5
6
9
13
16
22
27
33
23
14
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
24
44
64
43
21
0
1
3
4

High Clouds (% Sky Obscured)

4
15
13
19
18
20
20
25
29
25
20
5
4
3
2
19
37
43
45
43
43

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

Fog (%)

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

Precipitation Probability (%)

12
11
7
5
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
3
3
2
2
2
1
1
1
0
0
2
3
4
6
8
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
82
83
85
86
88
86
88
88
89
91
83
77
71
63
54
47
51
53

Pressure (mb)

1020
1020
1021
1022
1022
1022
1023
1023
1023
1024
1024
1025
1026
1026
1026
1026
1024
1023
1021
1021
1021

Ozone (du)

274
273
271
270
271
271
272
272
272
272
272
272
273
274
275
277
278
280
281
282
282

Forecast for Beryl Junction, Iron, United States of America (37.74,-113.70)

Generated: 29/12/25 19:58:53. Forecast: 29/12/25 to 04/01/26. Timezone: UTC-7.00