Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 44%

01:57

10:55

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:09, Set: 17:33, Transit: 12:21. Moon - Rise: 01:57, Set: 10:55. Civil Dark: 18:02 - 06:40. Nautical Dark: 18:34 - 06:07. Astro Dark: 19:07 - 05:35

Total Clouds (% Sky Obscured)

84
83
85
85
80
82
85
87
86
74
81
100
67
100
93
95
91
62
87
94
91
88
100
100

Low Clouds (% Sky Obscured)

74
76
71
72
63
73
80
84
86
74
81
78
67
80
83
78
81
62
76
83
80
42
41
70

Medium Clouds (% Sky Obscured)

48
29
30
53
23
24
25
61
86
13
7
19
3
83
92
30
28
7
14
92
70
34
37
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
29
100
28
4
0
48
12
17
56
0
7
54
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
7

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
Light Rain

Precipitation Probability (%)

1
0
1
6
1
5
14
20
32
19
3
5
22
19
13
2
1
4
22
33
34
32
48
71

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
7
6
6
5
5
4
5
5
4
4
3
3
3
3
3
3
5
7
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
94
94
93
93
94
93
93
93
91
88
86
88
86
86
88
86
85
85
85
78
74
77

Pressure (mb)

1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

410
417
425
428
421
420
415
414
411
414
415
413
412
410
406
399
397
395
394
394
397
398
398
395

Tuesday 10

Waning Crescent 34%

02:59

11:34

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:08, Set: 17:34, Transit: 12:21. Moon - Rise: 02:59, Set: 11:34. Civil Dark: 18:03 - 06:39. Nautical Dark: 18:36 - 06:06. Astro Dark: 19:08 - 05:34

Total Clouds (% Sky Obscured)

100
86
92
81
88
100
100
100
92
78
98
98
100
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
55
78
81
77
81
50
44
31
34
46
37
95
94
98
100
100
98
100
97
95
97
84
94

Medium Clouds (% Sky Obscured)

100
67
63
81
19
32
73
95
26
26
89
70
100
97
68
100
84
43
95
100
100
79
52
61

High Clouds (% Sky Obscured)

0
0
3
2
24
100
9
26
41
78
77
72
100
100
7
60
100
100
95
100
100
100
100
100

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
5
3
7
1
9

Fog (%)

0
0
0
15
96
13
40
100
100
100
1
0
0
0
1
0
0
0
3
0
2
97
1
9

Precipitation Type

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

Precipitation Probability (%)

63
59
29
23
17
26
33
32
9
2
27
66
62
65
53
71
72
78
95
95
95
95
74
81

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
3
3
4
4
4
4
4
4
5
6
6
7
7
9
8
8
9
8
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
90
93
93
94
94
96
96
96
96
96
96
98
96
94
93
93
91
94
96
96
96
98

Pressure (mb)

1006
1006
1006
1007
1007
1008
1008
1008
1007
1007
1007
1006
1005
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
999

Ozone (du)

397
396
397
392
397
398
396
390
387
382
376
366
358
357
358
359
359
358
360
358
357
358
358
361

Wednesday 11

Waning Crescent 25%

03:57

12:21

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:06, Set: 17:35, Transit: 12:21. Moon - Rise: 03:57, Set: 12:21. Civil Dark: 18:04 - 06:38. Nautical Dark: 18:37 - 06:05. Astro Dark: 19:09 - 05:32

Total Clouds (% Sky Obscured)

97
84
62
63
63
50
47
47
63
54
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
67
60
53
49
44
21
34
23
24
21
23
17
33
88
83
98
98
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

41
35
0
0
0
0
12
4
0
0
0
46
40
37
99
100
100
100
100
100
80
100
100
89

High Clouds (% Sky Obscured)

79
0
0
0
0
0
0
0
18
10
100
100
100
100
100
100
100
100
100
91
100
100
95
100

ISS Passover

Visibility (miles)

0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
3
8
3
2
0
0
4

Fog (%)

98
100
100
100
100
100
69
43
41
45
22
6
2
1
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
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

46
10
19
9
7
0
0
0
0
0
0
0
1
5
26
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.4
2.9
1.7
4.8
3.3
5
3.8
1.4
1

Wind Speed/Direction (mph)

5
6
7
6
5
4
5
7
3
2
3
4
5
6
6
7
9
10
9
10
11
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
94
93
93
91
91
89
88
86
86
89
93
91
90
96
96
96
96
96
100
100
93

Pressure (mb)

999
999
1000
1000
1001
1002
1002
1002
1002
1002
1001
1001
1000
999
998
996
995
994
992
991
989
987
988
989

Ozone (du)

366
365
367
368
352
344
344
346
343
343
342
340
338
336
338
342
344
348
351
354
357
356
366
373

Thursday 12

Waning Crescent 17%

04:49

13:17

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

Sun - Rise: 07:05, Set: 17:37, Transit: 12:21. Moon - Rise: 04:49, Set: 13:17. Civil Dark: 18:05 - 06:36. Nautical Dark: 18:38 - 06:04. Astro Dark: 19:10 - 05:31

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
86
71
59
46
24
7
0
0
0
0
0
4
45
77
100
100
100

Low Clouds (% Sky Obscured)

100
90
74
71
72
77
82
77
69
59
46
24
7
0
0
0
0
0
0
2
5
6
4
2

Medium Clouds (% Sky Obscured)

57
60
45
35
30
25
20
17
10
0
0
0
0
0
0
0
0
0
0
0
0
0
15
37

High Clouds (% Sky Obscured)

100
100
97
100
95
95
95
63
32
0
0
0
0
0
0
0
0
0
4
45
77
100
100
100

ISS Passover

Visibility (miles)

9
9
4
9
4
1
0
0
0
0
0
0
1
4
3
3
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

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

Precipitation Probability (%)

95
85
66
53
41
33
18
18
19
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
0.5
0.3
0.2
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
12
12
12
10
7
7
7
7
8
8
7
8
8
8
8
8
6
5
5
4
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
2
2
3
4
4
3
4
3
4
2
2
2
2
2
2
4
6
8
8
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
91
93
93
96
98
98
98
98
98
100
100
100
96
96
96
94
91
83
78
74
68
62
60

Pressure (mb)

989
989
990
990
990
991
991
992
992
993
993
993
994
995
995
996
996
996
996
996
996
996
995
995

Ozone (du)

373
376
379
379
376
376
380
376
376
377
375
373
371
365
361
361
361
362
355
351
348
346
344
344

Friday 13

Waning Crescent 10%

05:32

14:20

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 17:38, Transit: 12:21. Moon - Rise: 05:32, Set: 14:20. Civil Dark: 18:06 - 06:35. Nautical Dark: 18:39 - 06:02. Astro Dark: 19:12 - 05:30

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
100
100
100

Low Clouds (% Sky Obscured)

0
11
24
38
44
47
50
50
46
42
56
70
84
82
80
79
91
87
82
82
77
79
69
55

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
65
100
100
100
100
100
100
99
98
97
89
78
67
68
69
70
70
71

High Clouds (% Sky Obscured)

100
33
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
72
78
85
92
84
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
2
1
0
0
0
8
1
2
3
4
3
2
2
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
2
1
5
38
95
95
95
95
95
95
95
79
95
91
84
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
1.4
2.3
1.4
0.4
0.8
0.5
0
0.6
0.6
0.5
0.7
1
1.1
0.9
1.1

Wind Speed/Direction (mph)

4
4
4
5
6
6
8
10
10
11
11
11
11
11
11
11
11
9
9
8
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
72
81
87
90
94
90
88
83
89
94
96
96
98
98
94
94
93
93
91
93
94
94
96

Pressure (mb)

994
995
995
995
995
995
994
994
993
993
992
990
990
988
988
988
987
987
987
987
987
987
987
988

Ozone (du)

345
343
344
346
350
352
355
355
360
365
373
380
388
390
393
392
391
392
393
393
392
391
390
390

Saturday 14

Waning Crescent 5%

06:09

No Set

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK

Sun - Rise: 07:02, Set: 17:39, Transit: 12:21. Moon - Rise: 06:09, Set: No Set. Civil Dark: 18:08 - 06:34. Nautical Dark: 18:40 - 06:01. Astro Dark: 19:13 - 05:29

Total Clouds (% Sky Obscured)

100
99
98
96
95
94
92
95
97
100
96
94
90
83
79
70
70
68
69
62
53
46
33
21

Low Clouds (% Sky Obscured)

46
48
52
62
66
72
71
72
72
64
52
39
33
27
21
13
11
9
6
11
14
15
12
10

Medium Clouds (% Sky Obscured)

71
80
90
96
95
91
88
61
34
7
20
32
44
37
30
19
16
14
11
20
29
38
26
14

High Clouds (% Sky Obscured)

68
79
86
85
42
20
7
24
38
44
27
36
49
39
31
26
30
37
44
31
16
3
2
1

ISS Passover

Visibility (miles)

1
1
4
7
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

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

Precipitation Probability (%)

95
95
95
90
77
61
26
34
38
13
40
38
18
48
45
31
58
45
22
28
19
4
14
9

Precipitation Amount (mm)

1.2
1
1
0.8
0.5
0.3
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
5
4
4
3
3
3
3
3
4
4
4
5
5
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
94
94
93
94
93
91
89
91
91
91
91
91
91
88
85
81
75
69
63
64

Pressure (mb)

988
989
989
990
991
991
992
993
993
994
995
995
996
996
997
998
999
1000
1001
1002
1003
1003
1004
1005

Ozone (du)

391
391
393
395
397
398
400
402
404
406
408
407
405
404
403
401
400
395
390
385
383
380
377
376

Sunday 15

Waning Crescent 1%

06:39

15:28

15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
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 OK
11 Good
12 Good

Sun - Rise: 07:01, Set: 17:40, Transit: 12:21. Moon - Rise: 06:39, Set: 15:28. Civil Dark: 18:09 - 06:32. Nautical Dark: 18:42 - 06:00. Astro Dark: 19:14 - 05:27

Total Clouds (% Sky Obscured)

10
7
4
2
22
43
60
73
81
90
77
67
67
78
89
100
73
47
20
20
18
16

Low Clouds (% Sky Obscured)

10
7
4
1
2
2
2
12
24
34
39
43
51
37
23
10
7
5
2
1
0
0

Medium Clouds (% Sky Obscured)

2
1
0
0
0
1
2
23
42
63
44
25
6
6
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
22
43
60
73
81
90
63
44
31
54
77
100
67
34
2
7
11
16

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 (%)

3
7
5
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
9
2
2
2
1
-1
-2
-1
-1
-1
-1
-1
-1
-1
-1
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

64
64
71
76
85
83
83
83
83
81
78
80
81
81
83
83
84
74
67
59
59
59

Pressure (mb)

1005
1006
1008
1009
1010
1011
1012
1013
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016

Ozone (du)

374
372
370
368
366
367
367
368
367
365
364
364
364
365
365
365
366
368
370
373
371
370

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

Generated: 09/02/26 15:47:59. Forecast: 09/02/26 to 15/02/26. Timezone: UTC+1.00