Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 6%

09:20

18:22

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

89
83
65
33
44
38
33
40
76
80
82
75
52
62
16
16
7
1
0
0
0
2
0
0

Low Clouds (% Sky Obscured)

89
83
65
23
34
33
33
40
67
79
82
75
52
62
14
12
5
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
6
20
33
44
38
33
39
22
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
16
14
13
12
11
10
9
8
7
6
5
4
3
4
4
5
6
7
7
7
7
7

Relative Humidity (%)

66
66
64
56
52
50
48
47
45
43
40
38
36
37
35
39
41
47
49
48
42
39
36
36

Pressure (mb)

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

Ozone (du)

241
241
240
241
242
242
242
241
240
240
240
240
240
241
242
242
242
242
243
244
244
245
244
241

Saturday 22

Waxing Crescent 5%

10:10

19:13

15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
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)

0
0
0
1
1
23
30
25
78
97
100
98
99
99
100
97
100
100
100
100
100
99
96
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
21
20
3
8
54
88
88
87
90
90
84
90
91
93
96
91
99
94
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
23
25
38
52
55
40
96
31
31
34
43
36
48
30
43
60

High Clouds (% Sky Obscured)

0
0
0
1
1
2
5
12
32
83
100
54
45
87
100
67
100
100
100
91
73
24
33
25

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
2
1
4
5
4
14
19
3
2
11
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
20
19
18
17
17
16
14
14
13
14
13
13
12
12
12
13
13
13
15
15
17

Dew Point (°C)

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

Relative Humidity (%)

36
39
42
45
47
50
51
53
53
54
54
53
52
52
52
51
52
52
51
49
49
49
48
48

Pressure (mb)

1019
1019
1019
1020
1021
1021
1021
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1022
1021
1019
1018
1017

Ozone (du)

240
239
239
238
238
239
238
237
236
235
234
234
234
236
236
235
236
236
236
236
237
236
236
236

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)

80
78
97
99
100
90
99
83
98
94
100
100
100
100
85
97
100
100
100
100
100
97
94
91

Low Clouds (% Sky Obscured)

36
57
50
87
97
53
50
72
97
92
95
100
99
92
81
77
82
87
96
86
90
85
79
72

Medium Clouds (% Sky Obscured)

32
52
80
63
39
33
41
38
50
40
61
87
76
78
77
46
59
81
56
63
70
50
45
39

High Clouds (% Sky Obscured)

9
78
87
87
83
90
76
6
2
7
99
67
75
76
67
92
100
100
100
100
100
73
21
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
8
3
8
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
Light Rain
Ice pellet
Moderate Rain
Light Rain
Moderate Rain
None
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

19
11
8
8
10
7
19
19
22
38
95
95
95
95
95
88
95
95
95
95
95
95
92
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.9
5.3
3.4
1.1
5
0
1.3
2.6
3.3
1.6
1.6
0.6
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
12
13
14
16
17
17
18
18
19
18
16
17
18
19
19
18
18
16
15
17
18
19

Relative Humidity (%)

51
52
59
66
69
78
85
88
92
92
88
86
79
80
89
93
93
89
86
77
69
76
80
84

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010
1009

Ozone (du)

237
238
239
240
241
241
240
241
242
242
242
242
242
243
245
246
247
247
247
249
251
251
251
251

Monday 24

Waxing Crescent 19%

11:35

21:07

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

52
37
4
15
29
39
34
33
28
27
29
27
32
33
31
20
11
6
35
27
2
0
0
0

Low Clouds (% Sky Obscured)

50
28
4
15
29
39
34
33
28
27
29
27
32
33
31
20
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
13
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
4
25
23
1
0
0
0

ISS Passover

Visibility (miles)

9
7
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 (%)

51
26
5
7
5
1
0
0
0
1
1
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)

10
9
4
3
4
5
4
3
4
4
4
3
3
4
4
4
4
4
5
7
8
8
7
6

Chance of Frost

Temperature (°C)

23
23
22
22
21
19
18
17
16
16
15
14
14
13
13
13
14
15
16
18
21
23
24
25

Feels Like (°C)

23
24
25
25
23
21
20
19
17
17
16
15
14
14
13
13
14
15
15
15
17
22
23
24

Dew Point (°C)

21
19
19
18
17
13
10
8
7
7
7
6
6
5
5
5
5
5
4
3
3
3
2
1

Relative Humidity (%)

87
79
79
80
77
67
57
55
55
57
58
58
58
58
58
58
57
52
43
34
29
26
23
21

Pressure (mb)

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

Ozone (du)

252
253
255
257
257
257
257
257
255
255
255
255
256
257
257
258
258
258
258
259
260
261
262
261

Tuesday 25

Waxing Crescent 27%

12:10

22:07

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

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)

0
2
2
3
35
3
1
1
2
8
14
20
19
16
12
11
9
8
7
6
5
22
42
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
7
13
18
14
7
0
2
5
8
6
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
7
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
1
15
2
0
0
0
1
2
2
3
4
2
3
3
4
4
5
5
12
18
25

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)

7
6
6
4
5
5
5
7
9
9
10
11
11
12
11
11
11
12
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
19
18
17
16
16
15
14
13
13
12
12
12
12
13
14
16
16
17

Feels Like (°C)

24
23
22
21
20
18
18
17
15
15
14
12
11
11
10
9
9
9
9
8
8
8
13
13

Dew Point (°C)

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

Relative Humidity (%)

20
22
26
30
34
36
36
38
45
54
52
49
49
49
50
49
44
39
36
32
29
25
25
24

Pressure (mb)

1012
1012
1013
1014
1015
1016
1017
1017
1018
1019
1020
1020
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1024

Ozone (du)

262
263
263
263
264
264
263
263
263
262
262
263
262
263
263
262
264
265
267
267
268
268
269
269

Wednesday 26

Waxing Crescent 37%

12:43

23:08

15 Bad
16 OK
17 OK
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: 07:07, 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)

61
39
14
9
5
0
0
0
0
0
0
0
0
0
0
4
8
13
15
8
0
0
0
0

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
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)

22
22
9
7
4
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
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
13
13
12
11
11
10
10
9
9
8
8
8
8
9
10
11
13
14
15
16

Feels Like (°C)

12
12
12
13
10
10
10
10
9
9
7
7
7
7
7
6
5
6
6
6
7
7
13
13

Dew Point (°C)

-4
-4
-3
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-6
-6
-6
-7
-7
-8
-8
-8
-8
-8
-7

Relative Humidity (%)

23
25
28
30
31
31
32
33
35
36
36
37
38
37
37
37
33
31
29
26
23
20
20
20

Pressure (mb)

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

Ozone (du)

269
271
273
274
275
276
276
276
275
274
274
273
273
273
273
272
272
272
271
272
272
272
272
271

Thursday 27

Waxing Crescent 47%

13:13

00:08

15 Good
16 Good
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 OK

Sun - Rise: 07:08, Set: 17:30, Transit: 12:19. Moon - Rise: 13:13, Set: 00:08. Civil Dark: 17:56 - 06:42. Nautical Dark: 18:25 - 06:12. Astro Dark: 18:54 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
5
10
15
10
5
0
1
1
2
1
1
0
0
0
1
8
17
31

Low Clouds (% Sky Obscured)

0
0
0
4
8
13
9
5
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
17
31

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
12
11
11
10
10
10
9
9
9
9
9
10
11
13
15

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-5
-5
-5
-5
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-4

Relative Humidity (%)

20
22
24
26
28
30
32
32
32
33
33
33
34
34
35
35
33
31
30
28
26

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1026
1026

Ozone (du)

270
271
271
271
271
272
272
271
271
271
271
271
270
270
271
271
270
270
269
268
268

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

Generated: 21/11/25 15:35:02. Forecast: 21/11/25 to 27/11/25. Timezone: UTC-6.00