Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Full Moon 100%

18:12

06:56

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

Sun - Rise: 06:36, Set: 18:00, Transit: 12:19. Moon - Rise: 18:12, Set: 06:56. Civil Dark: 18:28 - 06:08. Nautical Dark: 19:00 - 05:36. Astro Dark: 19:32 - 05:04

Total Clouds (% Sky Obscured)

15
23
35
14
66
100
100
95
75
56
100
100
98
100
100
100
100
100
80
84
82
78
83
79

Low Clouds (% Sky Obscured)

11
22
20
0
0
2
3
2
26
2
25
34
24
20
24
16
23
25
20
25
2
27
17
4

Medium Clouds (% Sky Obscured)

2
3
5
4
4
46
63
60
66
28
67
89
83
100
92
81
99
100
78
65
77
36
43
39

High Clouds (% Sky Obscured)

0
0
0
10
66
100
100
80
34
13
100
100
4
100
6
100
100
100
6
0
0
11
41
56

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
1
4
21
37
23
13
6
5
1
2
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
80
88
91
90
90
87
84
82
82
82
82
82
81
84
78
73
77
76
64
56
54
54
56

Pressure (mb)

1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1027
1027
1028
1028
1027
1027
1026
1026
1025
1025

Ozone (du)

374
374
375
375
377
378
377
377
379
378
375
373
371
368
367
367
368
369
367
368
368
370
369
367

Wednesday 4

Waning Gibbous 97%

19:19

07:16

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

Sun - Rise: 06:35, Set: 18:01, Transit: 12:18. Moon - Rise: 19:19, Set: 07:16. Civil Dark: 18:29 - 06:07. Nautical Dark: 19:01 - 05:35. Astro Dark: 19:33 - 05:02

Total Clouds (% Sky Obscured)

52
55
45
71
78
85
60
38
36
31
28
50
84
57
36
41
40
61
26
20
9
29
24
25

Low Clouds (% Sky Obscured)

7
2
2
2
2
1
0
2
0
0
0
8
7
8
0
0
0
0
0
9
7
5
14
2

Medium Clouds (% Sky Obscured)

22
20
27
35
50
50
27
21
18
14
14
18
7
20
7
3
7
3
0
10
1
9
21
0

High Clouds (% Sky Obscured)

0
14
0
0
0
5
3
0
1
1
0
15
71
6
0
15
20
48
21
0
0
0
2
6

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
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
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
11
10
9
9
8
8
9
8
8
7
7
6
5
7
10
11
13
14
15
17
14
15

Dew Point (°C)

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

Relative Humidity (%)

66
76
81
83
84
84
82
82
82
84
84
84
84
81
78
73
65
60
54
51
48
47
47
51

Pressure (mb)

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

Ozone (du)

364
366
367
366
364
364
365
364
363
364
363
363
363
362
362
361
360
361
362
364
365
365
364
364

Thursday 5

Waning Gibbous 93%

20:25

07:37

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

Sun - Rise: 06:33, Set: 18:02, Transit: 12:18. Moon - Rise: 20:25, Set: 07:37. Civil Dark: 18:30 - 06:05. Nautical Dark: 19:02 - 05:33. Astro Dark: 19:35 - 05:01

Total Clouds (% Sky Obscured)

29
37
29
20
20
20
15
15
15
15
63
100
100
100
100
100
100
100
100
100
87
73
57
45

Low Clouds (% Sky Obscured)

2
0
2
0
1
7
15
2
2
2
36
42
11
41
50
3
5
3
8
8
11
13
16
11

Medium Clouds (% Sky Obscured)

2
5
2
8
12
18
15
15
15
15
63
56
65
65
54
70
70
70
65
60
60
60
57
45

High Clouds (% Sky Obscured)

6
0
5
0
5
5
0
5
5
5
58
100
100
100
100
100
100
100
100
100
77
54
30
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
4
3
3

Fog (%)

0
0
0
0
0
0
1
7
0
10
14
13
11
5
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
2
3
0
0
0
0
0
0
0
12
0
0
4
18
49
58
60
63
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

3
3
3
3
3
3
4
4
4
3
3
3
3
3
2
2
2
2
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
7
7
7
7
7
6
5
5
4
5
5
4
5
6
7
6
7
9
10
11
12

Relative Humidity (%)

67
75
77
77
78
83
85
85
81
79
79
79
82
81
81
78
73
69
64
64
69
73
75
79

Pressure (mb)

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

Ozone (du)

364
365
366
366
366
366
365
364
363
363
363
363
365
365
366
368
370
369
370
372
373
373
371
370

Friday 6

Waning Gibbous 87%

21:31

07:59

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

Sun - Rise: 06:31, Set: 18:04, Transit: 12:18. Moon - Rise: 21:31, Set: 07:59. Civil Dark: 18:31 - 06:04. Nautical Dark: 19:03 - 05:31. Astro Dark: 19:36 - 04:59

Total Clouds (% Sky Obscured)

37
25
30
35
35
45
50
45
41
36
32
27
18
20
18
12
17
27
39
51
42
34
30
31

Low Clouds (% Sky Obscured)

7
6
30
35
35
38
23
14
26
28
17
2
1
1
0
0
0
11
22
35
28
26
22
25

Medium Clouds (% Sky Obscured)

37
25
30
35
35
45
50
45
41
36
32
27
18
20
8
12
17
27
29
18
23
24
22
20

High Clouds (% Sky Obscured)

9
5
5
5
5
5
5
5
15
6
10
27
14
20
18
12
17
27
30
29
12
10
18
15

ISS Passover

Visibility (miles)

4
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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
None
None

Precipitation Probability (%)

54
48
32
20
12
11
17
13
18
2
0
3
0
0
0
0
0
0
0
0
0
3
16
17

Precipitation Amount (mm)

0.3
0.3
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
3
3
3
3
3
4
4
3
4
4
4
4
4
4
4
3
3
3
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
10
10
9
8
7
7
6
6
5
5
5
5
5
5
6
6
7
6
4
3
2
1
3

Relative Humidity (%)

86
90
95
95
90
90
90
90
90
90
90
91
91
91
90
85
76
71
62
52
45
42
42
49

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

370
369
371
376
378
383
390
394
393
394
397
395
393
390
385
381
379
376
373
372
370
368
367
368

Saturday 7

Waning Gibbous 79%

22:36

08:24

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

Sun - Rise: 06:30, Set: 18:05, Transit: 12:18. Moon - Rise: 22:36, Set: 08:24. Civil Dark: 18:32 - 06:02. Nautical Dark: 19:05 - 05:30. Astro Dark: 19:37 - 04:57

Total Clouds (% Sky Obscured)

32
65
72
74
67
64
67
61
54
56
51
27
46
43
36
37
39
54
69
81
77
71
69
56

Low Clouds (% Sky Obscured)

23
23
17
12
5
10
22
29
22
19
11
4
5
9
27
22
18
32
43
51
42
32
23
28

Medium Clouds (% Sky Obscured)

23
62
72
74
67
64
67
61
54
56
51
15
43
10
10
9
9
17
24
31
40
48
57
41

High Clouds (% Sky Obscured)

11
6
1
7
11
15
16
8
1
1
1
4
7
11
0
0
0
0
0
0
1
2
3
3

ISS Passover

Visibility (miles)

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

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

26
15
10
8
8
7
14
8
10
10
2
4
5
15
14
14
14
25
32
36
42
48
49
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
83
85
84
82
85
82
82
82
82
82
81
84
84
84
78
73
70
67
65
64
65
69
72

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

369
370
370
371
372
372
373
372
372
374
373
374
375
376
376
375
374
373
373
374
374
374
373
373

Sunday 8

Waning Gibbous 71%

23:41

08:54

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

Sun - Rise: 06:28, Set: 18:06, Transit: 12:17. Moon - Rise: 23:41, Set: 08:54. Civil Dark: 18:34 - 06:00. Nautical Dark: 19:06 - 05:28. Astro Dark: 19:38 - 04:56

Total Clouds (% Sky Obscured)

42
28
21
16
11
11
10
9
9
13
21
29
37
42
46
49
50
35
22
12
14
14
15
16

Low Clouds (% Sky Obscured)

26
25
16
11
7
8
10
9
9
13
19
23
26
29
39
48
50
35
22
9
9
10
12
12

Medium Clouds (% Sky Obscured)

24
8
5
3
0
0
0
1
1
0
0
1
1
1
2
2
2
1
0
0
2
2
2
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

Very Light Rain
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 (%)

46
42
32
20
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
8
11

Precipitation Amount (mm)

0.2
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
4
3
3
2
3
3
3
3
3
3
4
4
4
4
3
2
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
9
9
9
10
9
9
8
8
7
7
7
7
7
8
8
8
9
9
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

77
84
90
90
90
90
88
88
87
87
87
87
85
84
82
74
68
63
57
52
47
50
51
53

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024

Ozone (du)

373
374
374
374
373
372
372
371
370
369
368
367
367
367
367
366
364
363
363
363
362
362
362
362

Monday 9

Waning Gibbous 62%

00:44

09:30

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

Sun - Rise: 06:26, Set: 18:07, Transit: 12:17. Moon - Rise: 00:44, Set: 09:30. Civil Dark: 18:35 - 05:59. Nautical Dark: 19:07 - 05:27. Astro Dark: 19:39 - 04:54

Total Clouds (% Sky Obscured)

18
20
13
7
1
3
3
4
11
25
38
36
34
32
22
11
1
4
8
11

Low Clouds (% Sky Obscured)

14
16
11
5
1
1
1
2
4
7
9
7
7
6
3
1
0
1
1
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
1
1
1
0
0
0
1
1
4
8
11

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 (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

10
13
9
4
0
0
0
0
1
0
0
0
0
0
1
1
1
2
3
2

Precipitation Amount (mm)

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
4
3
3
3
3
3
3
3
3
3
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
9
10
9
9
10
9
8
8
8
7
7
7
7
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

63
76
91
90
91
90
88
85
84
82
81
79
79
79
78
71
66
61
55
50

Pressure (mb)

1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

362
361
361
361
362
362
363
363
364
364
363
363
363
363
363
363
363
363
362
361

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 03/03/26 17:38:28. Forecast: 03/03/26 to 09/03/26. Timezone: UTC+1.00