Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

08:25

17:37

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:02, Set: 17:32, Transit: 12:17. Moon - Rise: 08:25, Set: 17:37. Civil Dark: 17:57 - 06:36. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

85
88
91
76
83
35
84
79
75
43
58
56
79
83
86
88
96
97
95
97
96
85
88
66

Low Clouds (% Sky Obscured)

85
47
59
37
67
35
77
71
73
43
52
53
79
83
86
88
95
96
94
95
93
82
86
60

Medium Clouds (% Sky Obscured)

42
83
53
59
39
1
3
5
2
0
2
0
0
0
0
2
22
35
9
25
27
21
6
20

High Clouds (% Sky Obscured)

82
72
66
3
0
0
10
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
4
3
9
9
9
9
2
2
9
9
9
9
6
1
6
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
32
30
58
24
30
53
63
39
22
21
40
32
49
47
54
53
53
36
28
21
17
10
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
8
10
10
10
9
7
5
6
8
7
6
6
6
4
6
6
6
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

25
24
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
24
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
73
81
80
80
83
84
88
89
92
94
95
96
98
98
94
87
87
85
83
79
77
72

Pressure (mb)

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

Ozone (du)

247
249
249
250
252
255
254
253
254
255
252
250
248
246
245
246
246
246
246
245
244
243
243
242

Friday 21

Waxing Crescent 6%

09:20

18:22

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

Sun - Rise: 07:03, Set: 17:31, Transit: 12:17. Moon - Rise: 09:20, Set: 18:22. Civil Dark: 17:57 - 06:37. Nautical Dark: 18:26 - 06:08. Astro Dark: 18:55 - 05:39

Total Clouds (% Sky Obscured)

49
31
31
35
40
33
29
53
51
43
41
23
19
22
11
4
0
3
0
1
0
3
39
7

Low Clouds (% Sky Obscured)

48
28
28
29
37
31
23
50
48
32
23
18
15
21
11
4
0
0
0
0
0
1
6
6

Medium Clouds (% Sky Obscured)

4
12
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)

0
0
0
0
0
1
0
0
0
11
32
0
0
0
0
0
0
2
0
0
0
2
22
1

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 (%)

4
1
2
1
1
2
3
4
2
2
2
4
6
14
13
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
27
26
24
23
23
21
21
21
20
20
18
18
17
17
17
18
19
20
21
23
21

Dew Point (°C)

19
18
19
18
15
13
12
11
10
8
6
6
6
5
5
4
3
3
3
2
2
2
4
5

Relative Humidity (%)

67
65
68
67
59
54
52
51
47
43
42
41
41
40
42
42
41
39
34
30
26
25
27
29

Pressure (mb)

1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1021
1021
1021
1020
1019
1018

Ozone (du)

241
241
240
240
240
240
241
242
242
242
242
242
242
241
241
242
243
243
243
244
244
244
244
244

Saturday 22

Waxing Crescent 5%

10:10

19:13

15 Good
16 OK
17 OK
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

Sun - Rise: 07:04, Set: 17:31, Transit: 12:17. Moon - Rise: 10:10, Set: 19:13. Civil Dark: 17:57 - 06:38. Nautical Dark: 18:26 - 06:09. Astro Dark: 18:55 - 05:40

Total Clouds (% Sky Obscured)

5
42
45
63
69
68
75
100
100
100
99
100
100
100
93
100
93
92
100
98
96
92
91
93

Low Clouds (% Sky Obscured)

5
3
0
0
0
0
0
14
54
61
33
9
51
39
29
42
64
74
70
82
84
83
83
83

Medium Clouds (% Sky Obscured)

0
0
0
13
18
22
15
3
32
59
68
71
59
41
31
52
56
37
37
58
69
61
57
54

High Clouds (% Sky Obscured)

1
14
15
15
20
20
39
100
100
100
97
100
99
99
89
100
54
56
100
78
57
29
7
5

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
2
2
3
4
12
17
14
16
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
20
18
17
17
16
16
15
15
14
14
15
15
14
15
14
14
15
17
19
19
18
20

Dew Point (°C)

6
6
7
7
6
7
7
7
7
7
6
6
7
7
7
7
7
8
10
13
15
13
12
13

Relative Humidity (%)

31
33
36
39
42
44
47
50
52
51
50
50
51
53
55
56
56
58
66
77
77
68
58
58

Pressure (mb)

1018
1018
1018
1019
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019
1018
1016
1015

Ozone (du)

244
243
242
240
240
239
239
238
238
239
239
239
239
240
240
240
240
240
241
241
241
241
241
241

Sunday 23

Waxing Crescent 12%

10:55

20:09

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:05, Set: 17:31, Transit: 12:18. Moon - Rise: 10:55, Set: 20:09. Civil Dark: 17:56 - 06:39. Nautical Dark: 18:26 - 06:09. Astro Dark: 18:55 - 05:41

Total Clouds (% Sky Obscured)

96
98
100
99
99
98
97
96
96
97
98
99
99
99
100
93
100
100
97
94
92
75
54
35

Low Clouds (% Sky Obscured)

85
86
81
87
91
92
91
90
89
90
93
94
93
90
87
90
92
96
89
84
79
64
48
35

Medium Clouds (% Sky Obscured)

60
66
72
66
57
45
35
24
14
29
44
62
65
67
70
64
55
48
44
47
40
27
13
0

High Clouds (% Sky Obscured)

58
79
100
93
85
78
53
29
5
9
0
0
36
72
100
91
100
100
75
50
7
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
2
4
3
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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

15
19
18
26
26
13
24
24
20
30
39
46
95
95
95
95
95
95
95
95
95
91
58
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.7
3.5
5.6
4.1
4.1
3.8
2.8
2
1
0.7
0
0

Wind Speed/Direction (mph)

12
12
10
10
11
10
9
10
11
11
12
11
10
9
9
10
10
9
11
12
11
9
7
5

Chance of Frost

Temperature (°C)

22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
22
22
22
22
23

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
15
16
17
18
19
19
19
19
20
20
20
20
20
19
18
18
19
19
19
18

Relative Humidity (%)

60
63
62
64
66
71
77
84
91
91
88
86
91
91
91
92
93
92
84
77
80
84
80
74

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1010
1009

Ozone (du)

240
240
240
241
242
243
244
244
243
243
243
244
245
245
244
245
245
246
246
247
249
251
252
254

Monday 24

Waxing Crescent 19%

11:35

21:07

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

Sun - Rise: 07:05, Set: 17:30, Transit: 12:18. Moon - Rise: 11:35, Set: 21:07. Civil Dark: 17:56 - 06:40. Nautical Dark: 18:26 - 06:10. Astro Dark: 18:54 - 05:41

Total Clouds (% Sky Obscured)

38
13
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
6
9

Low Clouds (% Sky Obscured)

38
12
12
0
0
0
0
0
0
0
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)

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

ISS Passover

Visibility (miles)

8
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 (%)

26
10
3
6
1
1
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)

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

Chance of Frost

Temperature (°C)

24
23
23
22
21
20
19
18
18
17
17
16
16
15
15
14
15
16
17
19
22
24
25
25

Feels Like (°C)

23
24
25
24
23
21
21
20
19
18
18
17
17
16
15
15
16
16
16
17
18
19
26
26

Dew Point (°C)

18
18
17
16
14
13
12
11
10
9
8
7
7
6
5
4
4
4
4
5
5
5
5
4

Relative Humidity (%)

70
71
67
67
65
65
64
63
60
57
55
54
54
52
51
50
47
45
42
37
32
28
27
24

Pressure (mb)

1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1013
1013
1013
1012

Ozone (du)

255
255
255
256
257
259
258
258
257
256
256
255
255
257
257
257
258
258
259
260
260
261
261
260

Tuesday 25

Waxing Crescent 27%

12:10

22:07

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

Sun - Rise: 07:06, Set: 17:30, Transit: 12:18. Moon - Rise: 12:10, Set: 22:07. Civil Dark: 17:56 - 06:40. Nautical Dark: 18:25 - 06:11. Astro Dark: 18:54 - 05:42

Total Clouds (% Sky Obscured)

9
7
5
33
62
85
56
33
9
13
16
30
48
66
74
61
48
32
11
5
0
3
5
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
14

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)

3
4
3
24
48
60
38
23
9
13
16
30
48
66
71
55
42
24
11
5
0
3
5
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
0
0
0
0
0
0
0
2
2
2
14
19
22
26
28
29
25
19
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
6
5
5
6
6
7
7
7
7
7
7
7
6
6
5
5
5
6
8
9
11
12
13

Chance of Frost

Temperature (°C)

25
24
23
22
20
19
18
17
16
16
15
14
13
13
13
12
12
13
13
14
16
17
17
17

Feels Like (°C)

25
25
26
26
21
20
19
19
18
18
15
14
14
13
12
12
10
11
11
11
11
11
20
19

Dew Point (°C)

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

Relative Humidity (%)

23
26
29
34
34
35
36
38
39
40
41
41
43
43
43
44
46
47
50
48
46
44
43
43

Pressure (mb)

1012
1012
1013
1013
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

260
260
261
261
261
261
262
263
264
265
264
264
264
264
264
264
265
266
267
266
266
265
266
266

Wednesday 26

Waxing Crescent 37%

12:43

23:08

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

Sun - Rise: 07:07, Set: 17:30, Transit: 12:18. Moon - Rise: 12:43, Set: 23:08. Civil Dark: 17:56 - 06:41. Nautical Dark: 18:25 - 06:12. Astro Dark: 18:54 - 05:43

Total Clouds (% Sky Obscured)

21
32
35
25
25
20
19
24
18
16
10
4
2
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
14
13
8
4
0
0
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

High Clouds (% Sky Obscured)

21
32
35
25
25
20
19
24
18
16
10
4
2
1
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

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

Precipitation Probability (%)

3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
14
13
12
11
10
10
9
9
9
8
8
8
7
7
8
8
9
10
12

Feels Like (°C)

19
19
20
21
7
6
5
5
5
5
3
3
3
3
3
3
4
4
5
5
5

Dew Point (°C)

5
4
3
3
3
2
2
1
0
-1
-2
-2
-3
-4
-4
-5
-5
-6
-6
-6
-7

Relative Humidity (%)

43
46
47
50
52
52
54
53
52
51
49
48
46
45
44
43
40
37
34
30
26

Pressure (mb)

1023
1024
1025
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

266
267
268
269
269
270
271
271
271
271
271
272
272
272
272
272
273
275
276
276
276

Forecast for Austin, Travis, United States of America (30.27,-97.74)

Generated: 20/11/25 15:10:35. Forecast: 20/11/25 to 26/11/25. Timezone: UTC-6.00