Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Crescent 23%

08:41

23:15

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:29, Set: 18:29, Transit: 11:59. Moon - Rise: 08:41, Set: 23:15. Civil Dark: 18:53 - 05:05. Nautical Dark: 19:21 - 04:36. Astro Dark: 19:50 - 04:07

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)

13
3
7
75
21
19
54
13
62
77
77
24
76
81
86
71
56
81
77
86
89
87
96
91

Medium Clouds (% Sky Obscured)

20
46
60
91
99
87
99
100
100
85
88
84
89
95
100
100
98
100
99
98
92
90
88
100

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
9
9
6
0
0
0
0
0
0

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
19
10
21
28
26
46
58
41
35
59
76
59
69
66
79
81
68
38
45
49
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.2
0.3
0.3
0.3
0.3
0.3
0
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
21
23
24
25
26
28
28
28
26
26
26
25
24
22
23
22
21
22
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

92
92
84
69
84
58
51
64
73
76
88
89
85
91
98
98
98
98
98
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

281
281
280
281
281
282
281
281
281
281
281
283
283
283
283
284
285
285
285
286
287
286
286
286

Monday 27

Waxing Crescent 32%

09:35

00:03

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:28, Set: 18:30, Transit: 11:59. Moon - Rise: 09:35, Set: 00:03. Civil Dark: 18:53 - 05:04. Nautical Dark: 19:22 - 04:35. Astro Dark: 19:51 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
99
100
100
96
97
98

Low Clouds (% Sky Obscured)

85
91
86
91
94
88
91
81
75
100
100
100
100
100
100
100
100
100
99
100
100
95
95
95

Medium Clouds (% Sky Obscured)

100
100
97
96
100
100
85
96
98
88
99
92
69
100
53
52
49
48
56
85
88
79
69
51

High Clouds (% Sky Obscured)

100
100
100
100
100
100
76
100
100
85
66
0
0
0
2
45
42
4
8
3
3
3
37
1

ISS Passover

Visibility (miles)

0
4
9
9
8
8
9
5
3
3
3
0
0
0
1
0
3
4
3
5
5
5
5
5

Fog (%)

0
0
11
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
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
89
60
71
77
77
85
95
95
87
64
57
39
39
33
29
24
18
8
13

Precipitation Amount (mm)

2.4
4.2
1.2
0.7
0.9
0.8
0
0.3
0.4
0.4
0.7
1.3
1.1
0.9
0.4
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
95
95
96
94
94
89
88
96
100
100
100
100
100
98
100
98
100
98
98
98
98

Pressure (mb)

1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

287
288
288
289
288
288
289
289
288
288
286
286
287
289
289
288
288
288
288
288
287
285
285
285

Tuesday 28

Waxing Crescent 42%

10:33

00:46

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:28, Set: 18:30, Transit: 11:59. Moon - Rise: 10:33, Set: 00:46. Civil Dark: 18:54 - 05:04. Nautical Dark: 19:23 - 04:34. Astro Dark: 19:52 - 04:05

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
86
91
87
100
98
95
91
90
90

Medium Clouds (% Sky Obscured)

50
52
50
43
48
49
49
54
59
59
54
60
100
100
100
100
100
100
97
100
83
65
97
99

High Clouds (% Sky Obscured)

2
0
0
0
0
0
7
19
52
100
88
100
100
100
100
100
100
100
100
100
100
100
100
87

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
8
15
8
6
18
22
25
40
84
62
51
78
95
70
95
95
95
95
91
95
43
51
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.2
0.5
0
0
0.8
0
0.7
0.8
1.9
0.8
0.3
0.6
0
0
0.6

Wind Speed/Direction (mph)

0
0
1
1
1
1
2
1
2
2
1
0
0
0
0
0
0
1
2
1
1
0
0
0

Chance of Frost

Temperature (°C)

18
18
18
18
18
19
19
19
19
19
18
18
18
18
18
17
17
17
17
17
16
16
16
16

Feels Like (°C)

19
18
19
19
19
19
19
19
19
19
19
18
18
18
18
18
17
18
17
17
17
17
16
16

Dew Point (°C)

18
17
17
18
18
18
18
18
18
18
18
18
17
17
18
17
17
17
17
16
16
16
16
16

Relative Humidity (%)

98
96
96
96
96
96
95
96
98
96
98
98
96
96
100
98
100
100
100
98
100
100
100
100

Pressure (mb)

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

Ozone (du)

285
284
283
283
282
282
281
280
280
279
278
279
279
278
278
277
278
279
278
278
278
277
277
278

Wednesday 29

First Quarter 52%

11:32

01:25

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:27, Set: 18:31, Transit: 11:59. Moon - Rise: 11:32, Set: 01:25. Civil Dark: 18:55 - 05:03. Nautical Dark: 19:23 - 04:33. Astro Dark: 19:53 - 04:04

Total Clouds (% Sky Obscured)

100
99
98
97
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
91
92
94
96
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
76
49
47
75
53
74
79
56
57
96
55
54
50
71
100
50
45
45
45
50
45
50
45

High Clouds (% Sky Obscured)

50
37
18
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)

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

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

Precipitation Probability (%)

90
77
78
82
85
85
86
88
72
83
69
66
63
61
67
80
64
54
55
60
55
47
34
26

Precipitation Amount (mm)

0.8
0.5
0.6
0.7
0.8
0.8
0.9
1.1
0.6
0.9
0.5
0.4
0.3
0.3
0.4
0.8
0.4
0.2
0.3
0.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

16
16
16
17
17
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

17
16
17
17
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
17

Dew Point (°C)

16
16
16
17
17
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
98
100
100
100
100
100
100
100
100

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

280
282
284
288
289
291
291
292
292
291
291
294
295
298
298
297
298
299
298
296
295
294
294
294

Thursday 30

Waxing Gibbous 63%

12:32

02:01

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:26, Set: 18:31, Transit: 11:59. Moon - Rise: 12:32, Set: 02:01. Civil Dark: 18:56 - 05:02. Nautical Dark: 19:24 - 04:32. Astro Dark: 19:54 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
97
98
99
99
99
99
98
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
93
94
96
99
99
99
99
98
92

Medium Clouds (% Sky Obscured)

45
43
42
40
41
42
43
37
36
40
39
38
42
43
49
51
51
46
46
34
31
28
29
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
26
25
8
21
3
1
2
4
6
4
1
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

25
29
32
34
36
36
32
31
31
27
24
24
16
25
21
20
34
34
29
34
36
37
37
35

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

Chance of Frost

Temperature (°C)

17
17
17
18
18
18
18
18
19
19
19
18
18
18
18
17
17
17
17
17
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

16
16
17
17
18
18
18
18
18
18
18
18
17
17
17
17
17
17
17
17
18
17
17
17

Relative Humidity (%)

98
98
98
98
98
98
96
96
95
95
95
95
95
96
98
98
98
98
100
100
100
98
100
100

Pressure (mb)

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

Ozone (du)

294
295
295
294
295
297
299
300
301
302
304
305
307
309
310
310
310
309
308
308
308
308
308
308

Friday 31

Waxing Gibbous 73%

13:32

02:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:25, Set: 18:32, Transit: 11:59. Moon - Rise: 13:32, Set: 02:35. Civil Dark: 18:56 - 05:01. Nautical Dark: 19:25 - 04:32. Astro Dark: 19:55 - 04:02

Total Clouds (% Sky Obscured)

96
96
96
96
96
95
96
97
97
98
95
97
100
99
98
98
96
94
95
97
96
91
92
94

Low Clouds (% Sky Obscured)

89
86
87
90
89
90
88
84
80
76
80
82
85
88
92
96
94
91
90
90
88
83
85
87

Medium Clouds (% Sky Obscured)

31
25
23
21
24
26
36
32
33
35
34
30
28
27
34
35
39
42
46
37
28
18
16
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
50
75
70
65
65
43
22
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
3
5
8
8
8
8
7
6
5
3
2
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

30
30
28
24
32
34
31
41
51
61
69
76
82
76
63
45
53
50
39
45
49
50
43
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
96
96
91
87
81
79
75
73
80
88
98
98
98
100
98
98
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

308
309
310
311
312
313
315
316
317
317
318
319
319
320
320
321
322
321
321
321
321
321
322
323

Saturday 1

Waxing Gibbous 83%

14:33

03:09

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:25, Set: 18:33, Transit: 11:59. Moon - Rise: 14:33, Set: 03:09. Civil Dark: 18:57 - 05:00. Nautical Dark: 19:26 - 04:31. Astro Dark: 19:55 - 04:01

Total Clouds (% Sky Obscured)

96
91
85
80
80
81
80
83
86
88
90
92
94
93
93
94
96
97
99
98
98
98

Low Clouds (% Sky Obscured)

90
82
74
66
70
71
69
73
78
81
83
86
88
88
87
88
86
83
81
81
80
77

Medium Clouds (% Sky Obscured)

14
13
12
11
11
14
19
19
22
25
28
28
31
27
20
17
16
17
19
18
22
24

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

35
36
34
30
42
49
47
47
59
60
55
51
43
39
34
25
34
38
34
33
32
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
21
21
23
23
24
24
23
23
23
23
22
22
22
22
21
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
98
98
98
98
96
98
98
98
98
98
100
100
100
98
98
100
100

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

324
324
324
324
324
324
323
322
322
321
321
321
322
323
323
323
323
322
322
321
320
319

Forecast for Vila Nova, Joinville, Brazil (-26.29,-48.91)

Generated: 26/10/25 05:29:25. Forecast: 26/10/25 to 01/11/25. Timezone: UTC-3.00