Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 39%

14:14

22:20

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:08, Set: 19:34, Transit: 13:21. Moon - Rise: 14:14, Set: 22:20. Civil Dark: 20:03 - 06:39. Nautical Dark: 20:38 - 06:04. Astro Dark: 21:14 - 05:28

Total Clouds (% Sky Obscured)

49
55
48
60
69
97
100
100
94
93
95
94
97
83
75
59
75
77
63
78
84
77
87
88

Low Clouds (% Sky Obscured)

8
8
5
25
36
92
100
100
94
93
95
94
97
78
63
54
75
75
63
50
38
40
65
71

Medium Clouds (% Sky Obscured)

19
16
17
17
25
26
49
17
28
20
22
20
12
12
14
8
13
2
4
14
14
16
22
27

High Clouds (% Sky Obscured)

49
29
48
8
57
63
85
65
14
0
0
0
2
2
2
2
19
10
19
50
49
58
60
61

ISS Passover

Visibility (miles)

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

Fog (%)

9
12
23
22
30
36
36
5
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Ice pellet
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
2
95
95
95
95
95
95
95
43
28
24
30
26
28
22
27
30
40
74
81
91
81
93

Precipitation Amount (mm)

1.9
0.5
2
0.6
0.8
1.9
2.5
2.3
1.2
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
17
17
18
18
19
20
20
21
22
22
23
23
22
21
20
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
95
95
96
96
96
96
95
93
92
88
81
75
69
66
63
62
64
70
78
84
95
95

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

284
284
284
282
281
279
279
285
296
308
307
299
297
294
292
291
290
289
288
285
284
283
283
282

Friday 18

First Quarter 49%

15:12

23:08

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
20 OK
21 OK
22 OK
23 Bad

Sun - Rise: 07:10, Set: 19:32, Transit: 13:21. Moon - Rise: 15:12, Set: 23:08. Civil Dark: 20:01 - 06:40. Nautical Dark: 20:36 - 06:06. Astro Dark: 21:12 - 05:30

Total Clouds (% Sky Obscured)

94
99
100
100
100
100
100
100
100
100
100
97
100
100
100
93
97
85
93
58
39
40
43
37

Low Clouds (% Sky Obscured)

82
96
100
100
100
99
100
99
99
100
100
97
100
100
100
50
34
56
79
58
24
23
17
4

Medium Clouds (% Sky Obscured)

20
19
24
27
23
21
22
26
25
23
23
19
15
11
19
16
19
37
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
94
100
100
100
97
100
98
100
100
100
51
84
57
88
81
93
63
55
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
4
2
58
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

92
84
86
86
82
76
76
78
59
46
45
51
60
56
46
31
39
48
21
2
1
2
4
5

Precipitation Amount (mm)

0.8
0.5
0.5
0.6
0.7
0.5
0.6
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
17
17
18
18
19
19
20
20
20
21
21
20
20
19
18
17
17

Feels Like (°C)

18
18
17
18
18
18
18
18
18
18
18
19
20
20
21
21
22
22
22
21
20
21
20
20

Dew Point (°C)

17
17
17
17
16
16
16
16
16
16
16
17
16
17
17
16
15
16
15
15
14
15
15
15

Relative Humidity (%)

95
96
95
95
93
93
93
93
93
90
89
88
86
85
81
77
71
70
70
74
76
83
86
89

Pressure (mb)

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

Ozone (du)

282
283
284
282
281
282
282
283
285
285
286
287
286
285
284
285
286
291
291
290
287
285
285
284

Saturday 19

Waxing Gibbous 59%

16:01

00:05

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

Sun - Rise: 07:11, Set: 19:30, Transit: 13:20. Moon - Rise: 16:01, Set: 00:05. Civil Dark: 19:59 - 06:42. Nautical Dark: 20:34 - 06:07. Astro Dark: 21:10 - 05:31

Total Clouds (% Sky Obscured)

35
32
37
33
39
38
29
23
37
26
52
64
52
53
58
57
21
46
45
40
40
41
25
16

Low Clouds (% Sky Obscured)

4
4
4
4
5
5
0
0
0
2
7
10
3
2
2
3
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
12
0
0
2
0
0
9
0
7
8
7
9
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
2
9
12
0
2
12
52
62
25
23
53
55
8
46
45
40
40
41
25
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
3
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 (%)

10
5
3
0
0
0
1
2
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
15
15
14
14
13
13
13
13
14
15
15
15
14
14

Relative Humidity (%)

90
92
92
92
93
93
95
96
93
85
78
70
64
58
54
52
50
51
54
64
69
71
73
76

Pressure (mb)

1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1023
1023
1024

Ozone (du)

285
286
284
281
280
279
278
278
277
277
277
277
276
275
275
275
276
276
275
276
277
277
278
278

Sunday 20

Waxing Gibbous 68%

16:41

00:05

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

Sun - Rise: 07:12, Set: 19:28, Transit: 13:20. Moon - Rise: 16:41, Set: 00:05. Civil Dark: 19:58 - 06:43. Nautical Dark: 20:32 - 06:08. Astro Dark: 21:08 - 05:33

Total Clouds (% Sky Obscured)

24
38
26
14
5
41
42
20
33
73
97
84
75
52
14
54
51
8
52
55
51
43
48
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
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)

24
38
25
13
4
32
29
4
24
68
97
78
67
37
7
54
51
8
52
55
51
35
37
55

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
15
15
18
20
21
23
24
25
25
26
26
25
24
22
21
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
82
85
86
86
87
90
86
77
69
64
59
54
48
44
42
43
45
55
57
61
64
67

Pressure (mb)

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

Ozone (du)

277
277
277
277
276
275
277
276
276
275
276
277
280
281
280
280
280
279
280
280
281
281
283
284

Monday 21

Waxing Gibbous 77%

17:13

01:08

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:13, Set: 19:26, Transit: 13:20. Moon - Rise: 17:13, Set: 01:08. Civil Dark: 19:56 - 06:44. Nautical Dark: 20:30 - 06:09. Astro Dark: 21:06 - 05:34

Total Clouds (% Sky Obscured)

100
100
99
59
100
98
76
92
76
54
40
40
25
35
35
35
35
19
15
9
9
8
4
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
2
1
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)

100
100
99
52
100
95
69
80
69
52
40
40
23
35
35
30
30
18
14
6
7
5
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
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
2
2
2
2
2
2
2
1
2
1
2
1
2
2
3
3
4
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
17
16
16
18
21
23
24
26
27
28
28
28
26
25
23
21
20
18

Feels Like (°C)

21
19
19
18
19
17
17
17
17
19
22
24
25
27
28
28
28
27
28
28
28
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

68
70
70
72
73
74
75
77
75
68
61
56
53
49
47
46
45
44
48
53
58
61
61
63

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

285
282
282
281
281
282
282
283
283
282
282
281
281
281
281
281
281
281
281
281
281
281
281
281

Tuesday 22

Waxing Gibbous 85%

17:39

02:15

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

Sun - Rise: 07:14, Set: 19:24, Transit: 13:19. Moon - Rise: 17:39, Set: 02:15. Civil Dark: 19:54 - 06:45. Nautical Dark: 20:28 - 06:11. Astro Dark: 21:03 - 05:35

Total Clouds (% Sky Obscured)

2
1
1
0
0
7
10
12
19
21
27
40
51
59
48
36
25
21
16
11
14
14
20
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
7
12
15
34
51
59
48
36
24
18
12
6
4
4
0
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
1
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
1
2
1
2
3
1
6
1
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
4
4
4
4
5
5
6
7
8
8
8
8
7
7
6
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
17
17
17
18
19
20
21
21
22
22
23
23
22
21
19
19
18
18

Feels Like (°C)

22
22
22
19
20
19
20
20
20
18
18
17
18
19
20
23
23
23
23
24
24
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

66
68
70
69
68
66
67
66
67
67
67
67
63
61
57
55
53
51
55
62
67
69
69
71

Pressure (mb)

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

Ozone (du)

282
283
283
283
284
284
283
283
283
282
281
281
281
282
282
282
282
282
282
281
281
281
281
282

Wednesday 23

Waxing Gibbous 91%

18:01

03:24

Sun - Rise: 07:16, Set: 19:23, Transit: 13:19. Moon - Rise: 18:01, Set: 03:24. Civil Dark: 19:52 - 06:46. Nautical Dark: 20:26 - 06:12. Astro Dark: 21:01 - 05:37

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Case Toeri, Provincia di Alessandria, Italy (45.09,8.16)

Generated: 16/09/26 23:57:13. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+2.00