Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 3

Third Quarter 42%

23:44

15:38

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

Sun - Rise: 07:10, Set: 18:48, Transit: 12:58. Moon - Rise: 23:44, Set: 15:38. Civil Dark: 19:15 - 06:42. Nautical Dark: 19:48 - 06:10. Astro Dark: 20:20 - 05:38

Total Clouds (% Sky Obscured)

29
22
17
50
60
48
44
41
38
37
37
37
41
37
24
17
18
5
7
4
19
25
27
5

Low Clouds (% Sky Obscured)

1
1
7
45
58
34
13
6
2
3
3
6
6
6
1
0
0
0
0
0
11
25
27
0

Medium Clouds (% Sky Obscured)

0
1
4
6
7
5
6
7
6
9
8
10
10
9
8
6
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
2
2
2
1
1
1
1
1
2
1
1
2
2
2
8
2
1
2
2
2
2
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
1
2
5
12
12
13
6
5
6
2
4
2
1
1
1
1
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
4
0
2
1
1
2
2
2
3
2
2
2
2
2
2
2
1
2
4
6
8
9
9

Chance of Frost

Temperature (°C)

24
22
21
21
21
21
20
19
19
18
18
17
17
17
17
19
21
23
25
26
27
27
26
25

Feels Like (°C)

24
23
24
24
23
22
22
22
21
20
20
19
19
19
19
21
23
26
28
28
28
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

54
61
67
70
71
69
71
73
76
78
81
81
82
83
79
70
60
51
44
41
38
40
45
47

Pressure (mb)

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

Ozone (du)

293
292
292
293
294
294
294
294
294
294
293
293
293
293
292
293
293
294
294
294
293
292
292
292

Sunday 4

Waning Crescent 31%

00:59

16:14

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

Sun - Rise: 07:11, Set: 18:46, Transit: 12:58. Moon - Rise: 00:59, Set: 16:14. Civil Dark: 19:14 - 06:43. Nautical Dark: 19:46 - 06:11. Astro Dark: 20:19 - 05:39

Total Clouds (% Sky Obscured)

3
12
17
8
12
8
6
7
16
22
23
24
24
40
50
64
100
100
100
80
50
43
40
35

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
4
8
3
3
3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
40
35

High Clouds (% Sky Obscured)

2
2
2
2
2
2
2
3
8
4
3
4
8
40
50
64
100
100
100
74
30
24
25
25

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)

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

Chance of Frost

Temperature (°C)

24
22
21
21
20
20
19
18
17
17
16
16
16
15
15
17
20
22
24
25
26
26
26
25

Feels Like (°C)

24
24
23
23
23
22
22
20
19
19
18
18
17
17
17
19
21
22
24
24
25
25
24
23

Dew Point (°C)

13
14
14
14
14
14
14
13
13
12
12
12
12
12
11
11
11
11
10
10
11
12
12
12

Relative Humidity (%)

50
57
62
65
67
69
71
73
74
75
77
77
79
79
77
66
57
49
42
39
38
39
41
44

Pressure (mb)

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

Ozone (du)

292
292
292
291
291
292
291
290
289
287
285
284
284
284
284
284
283
283
284
284
285
286
286
288

Monday 5

Waning Crescent 21%

02:16

16:43

18 OK
19 OK
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

Sun - Rise: 07:12, Set: 18:44, Transit: 12:57. Moon - Rise: 02:16, Set: 16:43. Civil Dark: 19:12 - 06:45. Nautical Dark: 19:44 - 06:12. Astro Dark: 20:17 - 05:40

Total Clouds (% Sky Obscured)

40
45
50
55
84
100
100
100
100
100
100
100
100
100
98
90
62
66
69
75
72
55
69
64

Low Clouds (% Sky Obscured)

0
0
8
8
0
1
7
6
1
3
4
2
2
1
4
21
0
0
19
5
20
6
58
64

Medium Clouds (% Sky Obscured)

20
45
50
55
80
82
82
82
68
42
82
64
24
24
98
23
24
43
69
74
72
31
24
16

High Clouds (% Sky Obscured)

25
30
35
35
70
100
100
100
100
100
100
100
100
100
82
35
30
25
20
20
14
4
9
15

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
2
3
3
2
4
4
8
6
5
4
6
8
19
36
32
28
17
25

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)

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

Chance of Frost

Temperature (°C)

24
22
21
20
20
19
18
18
17
17
16
16
16
16
16
17
20
22
24
25
26
25
24
23

Feels Like (°C)

22
21
20
20
20
20
19
17
17
16
16
15
15
15
16
17
19
22
23
24
23
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

47
52
55
55
55
56
58
60
63
65
65
66
67
67
66
60
57
55
50
45
36
32
33
31

Pressure (mb)

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

Ozone (du)

289
288
289
289
289
290
290
291
291
292
292
292
292
293
294
295
296
296
296
296
296
297
297
297

Tuesday 6

Waning Crescent 12%

03:30

17:07

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:13, Set: 18:43, Transit: 12:57. Moon - Rise: 03:30, Set: 17:07. Civil Dark: 19:10 - 06:46. Nautical Dark: 19:43 - 06:13. Astro Dark: 20:15 - 05:41

Total Clouds (% Sky Obscured)

57
52
52
56
60
71
76
65
80
82
85
82
82
81
72
70
63
35
15
44
64
68
71
83

Low Clouds (% Sky Obscured)

57
52
52
56
60
8
56
47
80
82
85
82
82
81
72
70
63
35
7
44
64
61
71
83

Medium Clouds (% Sky Obscured)

5
2
52
56
60
71
76
40
4
3
0
0
4
6
0
4
1
9
6
9
6
12
28
56

High Clouds (% Sky Obscured)

20
25
25
25
40
35
2
0
0
1
13
27
25
51
26
12
25
7
8
1
27
68
71
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
8
7
3
0
1
1
1
2
5
5
7
9
9
7
12
14
31
36
59
73
83
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
19
19
18
17
16
16
16
16
16
15
15
17
19
21
23
24
25
25
25
24

Feels Like (°C)

20
19
19
19
18
18
17
15
15
14
14
14
14
13
13
15
17
20
23
25
25
24
24
24

Dew Point (°C)

8
8
9
9
8
8
7
6
5
4
4
4
5
5
5
6
7
8
9
11
14
15
15
17

Relative Humidity (%)

38
42
46
49
48
48
50
47
45
43
43
46
47
48
49
47
44
43
40
42
48
55
54
62

Pressure (mb)

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

Ozone (du)

297
296
296
296
297
297
297
296
296
295
293
292
291
290
290
290
290
289
288
289
288
288
289
290

Wednesday 7

Waning Crescent 6%

04:41

17:29

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 18:41, Transit: 12:57. Moon - Rise: 04:41, Set: 17:29. Civil Dark: 19:09 - 06:47. Nautical Dark: 19:41 - 06:14. Astro Dark: 20:13 - 05:42

Total Clouds (% Sky Obscured)

93
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

93
100
60
98
98
99
99
83
92
99
100
100
100
100
97
94
91
90
90
89
72
56
39
39

Medium Clouds (% Sky Obscured)

78
92
72
94
96
98
98
97
98
99
71
38
73
67
66
65
66
75
85
97
77
57
37
36

High Clouds (% Sky Obscured)

81
98
94
92
95
97
97
71
86
19
26
47
61
100
99
98
97
98
99
100
100
100
100
91

ISS Passover

Visibility (miles)

2
3
2
4
5
6
8
4
6
9
9
9
9
9
9
8
6
5
6
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
91
89
95
95
95
70
59
44
70
71
77
88
85
80
93
94
81
95
95
95
95

Precipitation Amount (mm)

0.9
1.2
0.7
0.5
0.5
0.5
0.7
0.6
0.3
0
0
0.3
0
0.3
0.5
0.5
0.4
0.6
0.5
0.2
0.5
0.7
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
20
20
19
19
18
18
18
18
18
18
18
18
19
20
21
21
21
22
22
22
23

Feels Like (°C)

22
21
21
21
21
21
20
19
20
19
19
20
20
19
19
20
21
22
22
21
21
23
23
22

Dew Point (°C)

17
17
17
17
16
16
16
16
16
16
16
16
15
15
15
16
17
18
17
18
17
17
16
16

Relative Humidity (%)

68
75
76
80
81
82
84
86
88
86
85
85
83
83
81
82
82
84
80
79
75
72
68
66

Pressure (mb)

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

Ozone (du)

288
288
288
288
288
288
288
288
287
287
286
284
284
285
285
285
285
284
285
286
286
286
286
286

Thursday 8

Waning Crescent 2%

05:51

17:51

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:16, Set: 18:39, Transit: 12:57. Moon - Rise: 05:51, Set: 17:51. Civil Dark: 19:07 - 06:48. Nautical Dark: 19:39 - 06:16. Astro Dark: 20:12 - 05:43

Total Clouds (% Sky Obscured)

86
79
85
93
100
100
100
100
97
93
88
89
90
92
93
95
97
96
94
94
91
86
81
64

Low Clouds (% Sky Obscured)

39
38
56
74
92
62
31
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
6

Medium Clouds (% Sky Obscured)

39
40
32
18
1
16
23
31
22
20
14
21
24
39
39
43
47
47
46
46
55
66
75
56

High Clouds (% Sky Obscured)

79
64
74
85
98
99
100
100
75
40
10
9
9
8
13
14
15
15
15
15
42
68
81
63

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

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

Precipitation Probability (%)

95
95
92
79
74
66
89
95
95
95
91
59
41
19
49
56
62
63
59
57
64
64
58
65

Precipitation Amount (mm)

0.9
1
0.6
0.4
0.4
0
0.6
1.2
0.8
0.7
0.5
0
0
0
0
0
0.3
0.3
0.2
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
20
20
19
19
18
18
18
18
18
18
18
19
20
20
21
22
23
23
23
22

Feels Like (°C)

23
23
24
21
22
22
22
22
22
19
20
20
20
20
19
19
18
18
19
19
19
25
24
23

Dew Point (°C)

16
16
17
17
17
18
17
17
17
17
17
16
16
16
16
15
14
13
13
12
12
12
12
11

Relative Humidity (%)

69
75
81
82
85
88
89
91
92
90
90
89
88
88
86
80
71
65
59
53
49
49
49
49

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1014
1014
1013

Ozone (du)

286
287
287
287
288
288
288
288
287
287
287
286
286
286
286
287
288
289
289
289
289
290
291
292

Friday 9

Waning Crescent 0%

07:00

No Set

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

Sun - Rise: 07:17, Set: 18:38, Transit: 12:56. Moon - Rise: 07:00, Set: No Set. Civil Dark: 19:06 - 06:49. Nautical Dark: 19:38 - 06:17. Astro Dark: 20:10 - 05:44

Total Clouds (% Sky Obscured)

46
31
27
25
25
28
24
24
27
29
31
28
23
20
29
38
47
34
21
8

Low Clouds (% Sky Obscured)

5
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
0
19
25
25
28
24
24
27
29
31
28
23
20
29
38
22
18
10
6

High Clouds (% Sky Obscured)

34
9
12
13
13
10
5
3
7
12
17
17
16
15
25
35
42
28
13
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

63
58
65
44
20
27
23
6
9
10
1
4
5
3
5
5
1
3
4
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
17
17
17
17
17
17
17
17
18
20
21
23
24

Feels Like (°C)

24
24
25
20
20
21
21
21
22
20
20
20
20
20
19
19
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

57
65
73
76
77
78
81
81
81
82
82
83
83
83
82
72
66
58
54
48

Pressure (mb)

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

Ozone (du)

293
294
295
297
299
302
302
303
303
303
304
304
305
306
307
306
305
304
303
302

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

Generated: 03/10/26 18:03:58. Forecast: 03/10/26 to 09/10/26. Timezone: UTC+2.00