Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 19%

08:35

21:24

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

Sun - Rise: 06:56, Set: 17:50, Transit: 12:23. Moon - Rise: 08:35, Set: 21:24. Civil Dark: 18:18 - 06:28. Nautical Dark: 18:51 - 05:55. Astro Dark: 19:22 - 05:23

Total Clouds (% Sky Obscured)

46
42
19
0
0
0
0
0
0
2
5
5
37
75
45
44
2
0
4
31
33
8
4
3

Low Clouds (% Sky Obscured)

4
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)

40
0
0
0
0
0
0
0
0
0
0
0
0
38
45
2
2
0
0
0
0
4
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
4
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
1
0
2
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)

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

Chance of Frost

Temperature (°C)

10
8
7
8
7
7
7
6
6
6
6
5
5
6
7
9
11
13
14
14
15
15
14
12

Feels Like (°C)

5
3
4
4
4
4
5
5
4
4
4
4
3
3
3
5
8
12
13
13
12
12
13
11

Dew Point (°C)

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

Relative Humidity (%)

63
67
71
77
78
78
81
84
79
81
82
83
83
80
74
67
61
58
53
51
52
56
64
71

Pressure (mb)

1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

357
367
369
369
374
373
366
363
359
358
361
363
361
361
359
360
363
361
360
356
351
349
349
347

Saturday 21

Waxing Crescent 29%

09:01

22:38

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

Sun - Rise: 06:54, Set: 17:51, Transit: 12:23. Moon - Rise: 09:01, Set: 22:38. Civil Dark: 18:20 - 06:26. Nautical Dark: 18:52 - 05:54. Astro Dark: 19:23 - 05:22

Total Clouds (% Sky Obscured)

6
15
5
3
3
3
0
0
0
0
0
0
0
0
0
27
1
23
31
24
23
54
50
55

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
14
14
36
33
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
6
6
2
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)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
7
7
7
6
6
6
6
5
6
8
11
13
16
17
17
17
17
16
13

Feels Like (°C)

10
9
8
8
7
6
6
6
5
5
6
5
4
5
7
11
12
17
18
18
18
18
16
12

Dew Point (°C)

6
5
5
5
4
4
4
4
3
3
3
3
2
2
3
3
5
6
6
7
7
7
9
9

Relative Humidity (%)

73
76
77
78
78
79
81
81
81
82
82
82
80
76
68
59
56
54
50
49
50
53
65
79

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1026

Ozone (du)

346
346
347
345
342
340
337
334
332
328
321
317
313
310
309
311
312
312
312
314
311
311
314
315

Sunday 22

Waxing Crescent 41%

09:33

23:55

19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
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: 06:53, Set: 17:53, Transit: 12:23. Moon - Rise: 09:33, Set: 23:55. Civil Dark: 18:21 - 06:25. Nautical Dark: 18:53 - 05:52. Astro Dark: 19:24 - 05:20

Total Clouds (% Sky Obscured)

47
5
0
5
12
6
6
5
10
75
79
47
57
59
61
49
64
91
87
82
79
78
78
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
20
23
27
21
21
22
26
45
64
51
30
32

Medium Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
34
58
62

High Clouds (% Sky Obscured)

0
0
0
0
5
0
0
0
2
58
79
24
0
18
0
1
3
60
42
25
8
13
13
22

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
1
2
3
6
9
19
9
9
9
9
9
9
9
9
9
9
9
9

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
1
2
8
6
1
0
1
1
2
2
4
12
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)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
8
7
7
6
6
6
6
6
6
8
10
13
14
15
16
16
16
15
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
78
78
81
81
84
87
86
86
88
88
86
82
73
65
58
54
53
54
59
68
73
82

Pressure (mb)

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

Ozone (du)

316
320
322
321
326
328
331
335
338
341
345
346
346
347
345
346
345
346
345
346
344
341
340
341

Monday 23

Waxing Crescent 52%

10:13

01:12

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 Good
10 OK
11 OK
12 OK
13 OK
14 Bad
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:51, Set: 17:54, Transit: 12:23. Moon - Rise: 10:13, Set: 01:12. Civil Dark: 18:22 - 06:23. Nautical Dark: 18:54 - 05:51. Astro Dark: 19:25 - 05:19

Total Clouds (% Sky Obscured)

80
83
83
83
85
47
42
72
91
90
89
89
81
46
16
18
25
32
37
48
42
45
33
34

Low Clouds (% Sky Obscured)

36
25
25
21
21
25
30
67
91
90
89
89
81
46
14
18
25
32
33
42
39
34
24
20

Medium Clouds (% Sky Obscured)

64
73
70
52
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
21

High Clouds (% Sky Obscured)

20
22
25
30
30
3
0
0
0
0
0
0
0
0
0
0
0
0
9
22
18
18
18
18

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
5
3
2
7
3
3
3
3
4
5
1
2
4
1
2
4
1
3
3
0
1
2
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
1
1
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
4
5
7
7
5

Chance of Frost

Temperature (°C)

12
12
11
11
11
10
10
9
9
9
9
9
9
10
12
13
14
16
17
17
17
16
15
13

Feels Like (°C)

11
11
11
10
9
9
10
10
8
8
8
8
8
10
12
14
15
16
17
17
17
16
14
13

Dew Point (°C)

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

Relative Humidity (%)

86
89
88
88
88
90
90
90
90
85
84
82
84
83
77
70
62
57
54
54
55
59
71
80

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023

Ozone (du)

342
341
338
338
343
349
353
354
352
352
351
351
349
348
348
348
347
347
348
347
347
348
348
347

Tuesday 24

First Quarter 49%

11:03

02:27

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

Sun - Rise: 06:50, Set: 17:55, Transit: 12:22. Moon - Rise: 11:03, Set: 02:27. Civil Dark: 18:23 - 06:22. Nautical Dark: 18:55 - 05:49. Astro Dark: 19:27 - 05:17

Total Clouds (% Sky Obscured)

37
33
37
82
83
77
78
79
79
74
69
68
68
66
64
46
28
11
12
18
27
27
25
20

Low Clouds (% Sky Obscured)

26
30
37
30
19
8
17
25
33
34
37
37
20
8
0
3
6
10
12
18
27
27
22
14

Medium Clouds (% Sky Obscured)

14
7
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)

25
15
17
78
83
76
69
60
56
36
28
20
65
63
61
43
25
7
6
6
5
5
5
4

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
9
9
8
8
8
7
7
9
11
13
14
16
17
17
17
17
16
14

Feels Like (°C)

13
13
13
12
10
9
8
7
7
7
7
6
6
7
8
8
9
10
11
19
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
87
87
88
88
90
90
90
91
91
93
85
80
74
68
65
60
60
61
60
67
75

Pressure (mb)

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

Ozone (du)

347
347
346
347
347
346
345
344
346
348
349
351
352
354
355
356
355
355
354
354
355
355
356
357

Wednesday 25

Waxing Gibbous 64%

12:06

03:34

19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 OK
03 Bad
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 Good
17 Good
18 Good

Sun - Rise: 06:48, Set: 17:56, Transit: 12:22. Moon - Rise: 12:06, Set: 03:34. Civil Dark: 18:24 - 06:20. Nautical Dark: 18:57 - 05:48. Astro Dark: 19:28 - 05:16

Total Clouds (% Sky Obscured)

24
23
28
33
38
39
41
38
44
42
41
39
31
23
15
16
15
17
18
15
12
8
4
1

Low Clouds (% Sky Obscured)

14
16
21
22
26
30
32
33
39
38
41
39
31
22
12
13
13
10
7
11
12
8
4
1

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
1
0
0
1
2
2
1
1
1
0
0
2
4
5
4
3
1
1
0
0
1
1
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
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
1
4
4
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)

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

Chance of Frost

Temperature (°C)

13
12
11
11
10
10
9
9
8
8
8
7
7
9
11
13
14
16
17
17
17
17
15
14

Feels Like (°C)

20
13
12
12
12
12
11
10
10
9
9
9
9
9
9
10
11
12
13
20
19
19
19
18

Dew Point (°C)

10
10
9
8
8
8
8
7
7
7
7
6
6
7
7
8
9
9
10
10
10
11
11
11

Relative Humidity (%)

84
86
86
85
87
88
90
90
91
91
93
93
93
87
80
74
69
65
61
64
65
68
74
80

Pressure (mb)

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

Ozone (du)

358
360
361
363
363
362
362
362
361
361
361
361
361
361
362
363
363
363
364
362
359
357
355
353

Thursday 26

Waxing Gibbous 75%

13:18

04:29

19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:47, Set: 17:58, Transit: 12:22. Moon - Rise: 13:18, Set: 04:29. Civil Dark: 18:25 - 06:19. Nautical Dark: 18:58 - 05:46. Astro Dark: 19:29 - 05:14

Total Clouds (% Sky Obscured)

2
4
6
6
11
19
21
29
34
35
35
32
24
2
2
3
3
3

Low Clouds (% Sky Obscured)

1
1
2
2
3
4
3
3
3
3
7
4
3
2
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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
10
10
9
9
9
9
8
8
8
8
9
11
13
14
16

Feels Like (°C)

18
12
12
12
12
12
12
10
10
10
10
10
10
9
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
88
90
90
91
91
93
93
95
93
95
87
80
75
70
64

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

351
350
348
346
346
345
345
345
345
345
344
344
343
344
346
347
348
349

Forecast for Monti, Province of Rome, Italy (41.90,12.50)

Generated: 20/02/26 19:17:45. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+1.00