Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:02

11:32

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

Sun - Rise: 07:34, Set: 16:57, Transit: 12:15. Moon - Rise: 02:02, Set: 11:32. Civil Dark: 17:28 - 07:03. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:36 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
67
0
12
0
0
0
0
0
0
0
0
1
1
14
20
2
12
29
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
3
29
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
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
67
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
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
3
15
52
88
41
52
42
1
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
1
3
3
3
3
1
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
5
5
5
4
4
5
4
4
3
4
4
5
5
5
4
4
4
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
71
57
48
44
42
42
48
67
77
78
77
77
79
82
84
84
81
78
76
76
78
81

Pressure (mb)

1013
1014
1015
1015
1016
1016
1016
1016
1017
1018
1019
1020
1022
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

406
398
386
389
379
377
377
379
378
377
376
374
364
359
353
348
354
356
351
347
341
334
324
318

Monday 12

Waning Crescent 35%

03:06

11:56

07 Good
08 Bad
09 OK
10 OK
11 Bad
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

Sun - Rise: 07:34, Set: 16:58, Transit: 12:16. Moon - Rise: 03:06, Set: 11:56. Civil Dark: 17:29 - 07:03. Nautical Dark: 18:03 - 06:28. Astro Dark: 18:37 - 05:54

Total Clouds (% Sky Obscured)

15
86
31
28
49
100
69
76
69
52
49
44
65
74
61
59
89
78
78
82
89
96
89
100

Low Clouds (% Sky Obscured)

15
59
31
28
49
70
69
76
27
16
22
33
65
74
61
59
85
53
66
82
89
96
81
100

Medium Clouds (% Sky Obscured)

4
3
9
5
15
32
8
4
69
52
49
4
0
0
0
0
0
0
0
0
3
18
10
6

High Clouds (% Sky Obscured)

0
75
4
0
0
100
17
5
5
5
0
0
0
0
4
0
59
8
5
4
62
15
43
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
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
74
72
69
71
69
73
80
88
89
89
83
80
80
81
81
86
88
83
81
83
83

Pressure (mb)

1026
1027
1027
1027
1027
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

312
313
314
314
314
313
312
315
320
320
321
323
323
324
324
325
325
325
322
322
323
322
321
322

Tuesday 13

Waning Crescent 26%

04:09

12:24

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:33, Set: 16:59, Transit: 12:16. Moon - Rise: 04:09, Set: 12:24. Civil Dark: 17:30 - 07:02. Nautical Dark: 18:04 - 06:28. Astro Dark: 18:38 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
98
99
93
90
91
87
66
63
73
66
64
67
71
60
77
80
81
81
74
65
56

Low Clouds (% Sky Obscured)

90
83
81
61
41
36
30
31
25
23
24
37
66
64
67
71
60
77
80
81
81
74
65
56

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)

100
100
100
90
83
42
51
15
7
5
5
3
4
8
4
0
0
0
6
2
3
2
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
83
76
72
71
69
70
73
82
90
91
86
80
77
79
80
81
84
84
86
86
84
83

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

324
325
327
328
330
331
333
336
337
337
337
338
338
338
339
339
338
339
338
338
337
337
335
335

Wednesday 14

Waning Crescent 18%

05:10

12:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:33, Set: 17:00, Transit: 12:16. Moon - Rise: 05:10, Set: 12:58. Civil Dark: 17:31 - 07:02. Nautical Dark: 18:05 - 06:27. Astro Dark: 18:39 - 05:54

Total Clouds (% Sky Obscured)

64
72
81
79
82
81
81
79
76
68
63
57
50
49
51
68
84
100
95
93
91
86
83
81

Low Clouds (% Sky Obscured)

64
72
77
34
39
46
57
69
74
65
38
35
33
25
20
11
6
0
0
0
0
8
17
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
55
66
71
55
46
34
75

High Clouds (% Sky Obscured)

3
5
4
4
4
4
22
36
51
44
42
45
50
49
51
68
84
100
95
93
91
86
83
81

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
3
1
6
4
1
1
5
1
2
3
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
82
75
74
71
72
74
77
82
88
93
93
93
91
91
89
88
86
83
79
76
73
70

Pressure (mb)

1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

335
334
333
334
334
335
335
333
329
328
326
327
329
329
331
334
334
334
333
333
332
332
332
332

Thursday 15

Waning Crescent 11%

06:06

13:40

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

Sun - Rise: 07:32, Set: 17:01, Transit: 12:17. Moon - Rise: 06:06, Set: 13:40. Civil Dark: 17:32 - 07:02. Nautical Dark: 18:06 - 06:27. Astro Dark: 18:40 - 05:53

Total Clouds (% Sky Obscured)

84
87
87
92
95
98
88
49
44
47
50
49
42
53
69
76
82
88
90
94
99
99
99
100

Low Clouds (% Sky Obscured)

33
35
39
28
17
6
7
8
8
5
3
0
20
8
0
8
10
17
17
8
10
10
15
30

Medium Clouds (% Sky Obscured)

70
0
0
0
1
1
4
7
14
12
8
7
4
4
3
34
66
88
90
94
99
99
99
100

High Clouds (% Sky Obscured)

83
85
87
92
95
95
78
22
16
22
32
38
31
53
69
76
82
88
89
79
68
79
86
86

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
1
1
2
3
0
10
17
18
29
38
42
51
53
50

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
5
5
5
4
4
4
4
4
4
4
4
5
5
5
6
6
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

3
3
5
6
8
9
10
10
9
8
6
6
5
5
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

-1
0
2
4
5
6
7
8
9
8
6
5
4
3
3
3
2
2
1
2
2
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

67
65
66
64
61
57
56
57
60
71
79
78
74
72
71
69
69
69
68
69
72
73
76
77

Pressure (mb)

1023
1023
1022
1022
1022
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

332
333
335
336
336
336
337
337
337
335
338
339
341
342
343
345
347
350
352
354
355
357
358
359

Friday 16

Waning Crescent 6%

06:55

14:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:32, Set: 17:02, Transit: 12:17. Moon - Rise: 06:55, Set: 14:31. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:07 - 06:26. Astro Dark: 18:41 - 05:53

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
99
98
98

Low Clouds (% Sky Obscured)

40
55
55
55
54
47
48
46
52
59
68
76
84
92
100
100
100
100
98
96
94
95
96
95

Medium Clouds (% Sky Obscured)

96
92
89
92
96
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
99
98
98

High Clouds (% Sky Obscured)

74
81
96
95
94
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

55
53
48
45
43
36
33
28
18
49
63
66
83
95
95
95
95
95
95
95
95
95
73
48

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0.3
0.2
0.4
0.5
0.6
0.9
1.1
1.2
1.3
1.3
1.2
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
4
4
4
5
7
8
7
8
8
8
5
5
4
4
4
3
5
5
5
4
3

Dew Point (°C)

1
3
4
6
6
5
5
6
6
6
6
6
7
6
5
5
5
5
4
5
5
5
5
4

Relative Humidity (%)

79
82
84
87
84
79
76
78
81
82
85
88
91
90
90
90
87
87
86
88
91
93
93
91

Pressure (mb)

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

Ozone (du)

360
356
351
347
347
347
347
343
338
334
334
335
335
337
338
339
341
343
345
344
343
342
341
340

Saturday 17

Waning Crescent 2%

06:55

15:30

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:31, Set: 17:04, Transit: 12:17. Moon - Rise: 06:55, Set: 15:30. Civil Dark: 17:34 - 07:01. Nautical Dark: 18:08 - 06:26. Astro Dark: 18:42 - 05:53

Total Clouds (% Sky Obscured)

97
97
95
97
98
99
98
98
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
86
84
85
87
86
88
89
93
92
91
93
90
96
100
100
100
100

Medium Clouds (% Sky Obscured)

95
95
95
95
92
93
94
94
95
88
84
81
66
52
37
58
79
100

High Clouds (% Sky Obscured)

96
96
95
97
98
98
94
93
95
97
98
100
100
100
100
93
90
79

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

47
44
37
59
70
77
87
94
95
90
77
56
47
40
27
39
60
81

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.4
0.6
0.6
0.5
0.4
0
0
0
0
0
0.2
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
88
90
93
95
94
93
91
91
93
93
93
93
93
94
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

338
338
338
338
339
339
340
339
339
338
341
343
345
348
352
355
361
367

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 11/01/26 06:57:17. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+1.00