Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Full Moon 99%

18:43

06:21

06 Bad
07 OK
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
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK

Sun - Rise: 06:13, Set: 18:27, Transit: 12:20. Moon - Rise: 18:43, Set: 06:21. Civil Dark: 18:49 - 05:51. Nautical Dark: 19:15 - 05:25. Astro Dark: 19:41 - 04:59

Total Clouds (% Sky Obscured)

53
27
71
76
77
60
74
90
89
89
95
87
98
93
75
81
37
46
43
31
27
55
55
39

Low Clouds (% Sky Obscured)

0
0
32
26
24
43
61
70
64
61
59
46
40
5
50
36
28
39
30
29
26
20
22
29

Medium Clouds (% Sky Obscured)

2
4
22
40
30
22
27
40
41
41
42
26
22
28
26
18
15
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

46
17
33
20
39
18
20
41
30
30
76
82
87
58
2
72
1
9
18
9
2
38
31
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
11
18
13
9
10
29
40
59
56
49
56
62
53
34
9
6
4
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
24
26
27
29
30
31
30
31
30
27
26
24
23
23
24
23
21
21
21
20
20
20

Feels Like (°C)

21
23
27
29
30
30
32
32
31
32
33
30
30
26
24
24
27
26
24
23
25
24
22
22

Dew Point (°C)

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

Relative Humidity (%)

88
84
73
67
60
56
52
50
49
61
67
59
67
68
71
77
85
87
85
91
94
93
95
95

Pressure (mb)

1014
1014
1015
1015
1014
1014
1013
1012
1011
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

253
253
253
251
251
253
252
251
251
252
252
252
253
252
253
252
251
251
251
251
250
251
251
252

Saturday 15

Waning Gibbous 97%

19:13

07:10

06 OK
07 OK
08 OK
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 OK
00 Bad
01 OK
02 Good
03 OK
04 OK
05 OK

Sun - Rise: 06:13, Set: 18:26, Transit: 12:20. Moon - Rise: 19:13, Set: 07:10. Civil Dark: 18:48 - 05:51. Nautical Dark: 19:14 - 05:26. Astro Dark: 19:40 - 04:59

Total Clouds (% Sky Obscured)

30
28
22
48
54
57
75
91
100
89
99
96
100
49
32
21
24
48
69
21
18
24
25
22

Low Clouds (% Sky Obscured)

30
28
21
33
37
36
52
65
80
63
47
61
62
49
31
15
17
21
16
12
2
13
13
9

Medium Clouds (% Sky Obscured)

0
0
0
20
30
16
25
44
45
36
7
18
11
0
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

4
1
1
1
0
2
5
21
62
3
57
50
52
7
5
3
2
29
62
5
18
2
1
6

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
1
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
Light Rain
Very Light Rain
None
None
Light Rain
Ice pellet
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
24
49
45
31
28
53
56
37
42
52
27
14
5
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
0.2
0
0
0.7
0.5
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
22
25
26
27
27
29
29
27
28
27
26
24
23
23
22
22
22
21
21
20
20
19

Feels Like (°C)

23
24
26
28
30
31
31
33
31
28
29
28
28
25
23
24
23
23
23
22
22
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

95
92
83
73
66
61
54
49
47
58
73
68
70
69
71
77
81
84
85
86
88
91
91
93

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1013
1012
1012
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1014
1014
1014
1015

Ozone (du)

253
253
253
253
252
250
249
250
250
250
250
250
249
249
249
249
249
249
248
248
250
251
251
250

Sunday 16

Waning Gibbous 92%

19:44

08:00

06 Bad
07 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:14, Set: 18:25, Transit: 12:19. Moon - Rise: 19:44, Set: 08:00. Civil Dark: 18:47 - 05:52. Nautical Dark: 19:13 - 05:26. Astro Dark: 19:39 - 05:00

Total Clouds (% Sky Obscured)

45
44
57
59
63
60
61
73
86
100
93
63
89
100
100
79
68
36
88
100
91
93
97
100

Low Clouds (% Sky Obscured)

9
15
37
37
40
33
55
69
62
65
52
42
61
53
19
19
16
7
13
11
9
10
11
11

Medium Clouds (% Sky Obscured)

3
4
6
16
6
15
17
40
49
31
23
1
10
39
1
16
4
5
4
2
2
2
4
2

High Clouds (% Sky Obscured)

30
25
1
1
36
35
31
47
59
57
57
56
87
100
100
72
50
28
88
100
76
83
92
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
9
2
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
Very Light Rain
Light Rain
Ice pellet
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
12
11
16
21
42
84
57
74
95
70
24
16
30
5
0
3
4
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
1.2
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
23
24
26
26
28
29
29
27
26
25
25
24
23
22
22
22
21
21
21
20
20
20

Feels Like (°C)

23
23
26
27
29
29
32
33
32
28
27
26
27
25
24
23
23
23
22
22
21
22
21
21

Dew Point (°C)

18
18
18
18
18
17
16
16
15
15
19
17
20
21
21
20
20
20
19
19
19
19
19
19

Relative Humidity (%)

92
88
75
67
61
55
48
44
42
49
64
63
72
83
84
85
88
89
91
92
92
95
95
95

Pressure (mb)

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

Ozone (du)

250
252
253
253
253
253
253
253
252
251
252
251
251
251
252
250
251
249
250
250
250
250
251
251

Monday 17

Waning Gibbous 87%

20:16

08:50

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:14, Set: 18:24, Transit: 12:19. Moon - Rise: 20:16, Set: 08:50. Civil Dark: 18:46 - 05:52. Nautical Dark: 19:12 - 05:26. Astro Dark: 19:38 - 05:00

Total Clouds (% Sky Obscured)

81
89
76
72
76
74
87
85
99
99
76
100
100
90
79
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
18
20
24
27
28
29
38
59
59
46
60
69
77
43
18
13
2
1
1
0
1
4
5

Medium Clouds (% Sky Obscured)

2
3
19
50
43
46
11
44
60
22
22
71
40
62
22
31
42
55
47
77
62
87
73
51

High Clouds (% Sky Obscured)

69
53
25
25
30
35
62
48
61
87
73
100
100
90
79
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
1
5
1
7
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
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
11
16
48
57
57
58
95
95
95
95
95
81
82
51
47
33
10
9
11
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
2.5
6.8
5.2
4.5
0.8
0.5
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
23
24
26
27
28
28
29
28
27
26
24
23
22
21
21
21
21
21
20
20
20
20

Feels Like (°C)

21
23
23
25
27
28
30
29
30
29
29
28
25
26
24
24
22
22
22
22
22
22
23
22

Dew Point (°C)

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

Relative Humidity (%)

93
92
83
76
68
61
53
49
47
48
54
76
97
95
95
94
91
92
95
96
93
95
93
92

Pressure (mb)

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

Ozone (du)

251
252
252
253
251
251
251
252
252
252
252
250
250
247
250
251
248
249
250
251
249
249
250
251

Tuesday 18

Waning Gibbous 79%

20:52

09:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:14, Set: 18:23, Transit: 12:19. Moon - Rise: 20:52, Set: 09:42. Civil Dark: 18:45 - 05:53. Nautical Dark: 19:11 - 05:27. Astro Dark: 19:37 - 05:01

Total Clouds (% Sky Obscured)

99
97
96
97
98
100
100
100
69
68
83
81
92
93
86
93
95
99
95
91
89
91
96
100

Low Clouds (% Sky Obscured)

20
39
56
61
60
55
54
54
50
44
38
38
38
43
16
15
16
15
15
14
9
6
7
11

Medium Clouds (% Sky Obscured)

41
59
39
33
30
24
22
20
18
15
16
15
25
26
46
36
26
16
22
33
40
40
43
47

High Clouds (% Sky Obscured)

95
89
81
85
93
100
100
100
61
49
66
59
71
58
34
49
71
98
94
90
86
91
96
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
5
5
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

10
8
4
18
24
29
40
53
62
63
76
95
95
95
70
89
67
12
24
29
33
35
35
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.8
1.5
0.7
0.2
0.8
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
25
26
26
26
26
25
25
24
22
22
21
21
21
20
20
20
20
20
20

Feels Like (°C)

22
23
24
25
26
27
29
28
28
29
29
28
26
25
24
25
24
24
23
24
23
24
21
21

Dew Point (°C)

19
20
20
20
18
17
17
17
16
16
14
16
20
21
20
19
19
19
18
18
18
18
18
18

Relative Humidity (%)

93
92
87
80
69
62
57
57
54
53
51
56
79
94
91
87
85
86
85
88
89
91
89
91

Pressure (mb)

1014
1015
1015
1016
1016
1015
1015
1014
1013
1012
1011
1011
1012
1013
1013
1014
1014
1014
1014
1013
1013
1012
1013
1013

Ozone (du)

251
251
250
251
251
251
252
251
250
251
250
249
250
249
249
248
248
248
248
249
249
250
250
251

Wednesday 19

Waning Gibbous 71%

21:32

10:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:15, Set: 18:22, Transit: 12:19. Moon - Rise: 21:32, Set: 10:35. Civil Dark: 18:44 - 05:53. Nautical Dark: 19:10 - 05:27. Astro Dark: 19:36 - 05:01

Total Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
100
99
99
99
100
100
100
100
100
86
79
72
80
83
83

Low Clouds (% Sky Obscured)

14
17
19
26
36
45
38
30
28
35
31
28
17
6
0
11
22
35
28
18
8
10
14
21

Medium Clouds (% Sky Obscured)

52
60
71
66
57
51
49
39
37
27
20
12
16
24
33
41
41
40
40
40
45
43
41
48

High Clouds (% Sky Obscured)

99
98
97
94
90
86
90
95
100
99
99
98
99
99
100
100
100
100
86
79
72
73
60
45

ISS Passover

Visibility (miles)

7
7
8
9
7
5
3
5
7
9
9
9
9
9
8
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
35
33
55
70
84
77
70
65
67
70
73
68
67
64
54
43
25
20
13
0
1
2
1

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.7
0.5
0.4
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
20
25
27
28
29
29
29
28
27
27
26
25
24
21
21
22
21
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
83
84
85
87
88
88
91
90
90
89
91
92
95
93
95
93
95
93
93
93
93

Pressure (mb)

1013
1014
1014
1015
1015
1014
1014
1014
1013
1012
1012
1013
1013
1013
1014
1015
1015
1015
1015
1014
1014
1013
1014
1014

Ozone (du)

251
252
252
253
253
253
253
253
253
253
253
253
254
253
253
253
253
253
253
253
253
253
254
255

Thursday 20

Waning Gibbous 61%

22:18

11:30

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:15, Set: 18:21, Transit: 12:18. Moon - Rise: 22:18, Set: 11:30. Civil Dark: 18:44 - 05:53. Nautical Dark: 19:09 - 05:27. Astro Dark: 19:35 - 05:01

Total Clouds (% Sky Obscured)

83
84
81
75
68
66
67
65
79
85
87
87
84
82
75
75
75
80
85
90
90

Low Clouds (% Sky Obscured)

26
28
30
25
18
10
27
43
60
44
29
13
12
11
10
17
24
31
29
28
27

Medium Clouds (% Sky Obscured)

55
58
60
60
55
55
54
54
54
59
59
69
69
74
70
75
75
70
65
65
65

High Clouds (% Sky Obscured)

33
20
7
15
21
30
37
50
65
84
84
87
84
82
75
75
70
80
85
85
85

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very 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

Precipitation Probability (%)

12
16
18
40
55
68
73
79
86
80
75
71
62
53
44
41
37
31
37
41
43

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.5
0.5
0.6
0.5
0.5
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
21
22
24
26
26
27
28
29
28
28
27
26
25
25
22
21
20
19
20

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
89
88
86
87
88
90
91
92
92
94
95
96
96
96
96
95
96

Pressure (mb)

1014
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1015

Ozone (du)

256
256
256
256
256
257
257
257
257
256
256
257
257
256
256
255
255
254
254
254
253

Forecast for São Carlos, São Carlos, Brazil (-22.01,-47.89)

Generated: 14/03/25 06:47:38. Forecast: 14/03/25 to 20/03/25. Timezone: UTC-3.00