Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 5%

05:27

15:37

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
15 Bad
16 Bad

Sun - Rise: 07:26, Set: 17:34, Transit: 12:30. Moon - Rise: 05:27, Set: 15:37. Civil Dark: 18:01 - 06:59. Nautical Dark: 18:31 - 06:29. Astro Dark: 19:00 - 05:59

Total Clouds (% Sky Obscured)

92
90
89
88
92
94
95
98
96
93
84
71
71
65
80
99
100
84
95
72
51
57
78
57

Low Clouds (% Sky Obscured)

89
60
75
72
73
74
83
91
86
77
82
71
71
65
80
99
100
84
95
72
51
57
68
47

Medium Clouds (% Sky Obscured)

13
67
66
51
40
37
40
37
23
30
9
18
9
2
2
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
4
25
48
55
55
52
15
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 (%)

3
5
10
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
13
15
16
17
19
20
20
20

Feels Like (°C)

9
9
9
9
9
9
8
10
10
11
11
11
12
12
12
12
12
13
16
16
18
19
18
18

Dew Point (°C)

9
10
10
9
9
9
9
10
10
10
10
11
12
11
11
11
11
12
11
11
12
12
12
13

Relative Humidity (%)

74
79
81
83
84
84
86
86
89
87
90
95
96
95
96
95
86
82
72
67
62
60
60
64

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1014
1013
1012
1012

Ozone (du)

263
262
263
262
263
262
260
259
259
258
259
258
259
261
260
259
259
259
259
260
260
259
258
258

Wednesday 17

Waning Crescent 2%

06:24

16:20

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

Sun - Rise: 07:26, Set: 17:35, Transit: 12:31. Moon - Rise: 06:24, Set: 16:20. Civil Dark: 18:01 - 07:00. Nautical Dark: 18:31 - 06:29. Astro Dark: 19:01 - 06:00

Total Clouds (% Sky Obscured)

32
19
45
54
43
76
90
92
100
83
42
47
27
29
4
0
3
0
0
2
3
0
0
0

Low Clouds (% Sky Obscured)

32
19
45
54
43
73
81
79
62
55
42
39
27
29
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
19
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
4
6
68
100
62
23
30
0
0
0
0
3
0
0
2
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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
6
6
18
20
19
2
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 (%)

1
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
14
14
14
13
13
12
13
13
13
13
12
12
12
13
15
16
15
15
15
14
15

Dew Point (°C)

15
15
15
15
15
15
15
14
14
14
14
14
14
13
12
12
12
11
4
-1
-2
-4
-5
-5

Relative Humidity (%)

76
90
96
96
96
98
96
92
93
96
93
95
95
93
92
93
82
64
35
24
21
18
16
18

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1008
1008
1008
1009
1009
1010
1011
1011
1011
1011
1012
1013
1014

Ozone (du)

257
257
258
258
258
258
259
259
259
260
261
265
264
263
263
263
264
264
266
268
268
269
270
269

Thursday 18

Waning Crescent 0%

07:20

No Set

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

Sun - Rise: 07:27, Set: 17:35, Transit: 12:31. Moon - Rise: 07:20, Set: No Set. Civil Dark: 18:02 - 07:00. Nautical Dark: 18:32 - 06:30. Astro Dark: 19:01 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
35
25
20
17
5
0
0
0
0
0
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)

0
0
0
0
0
0
0
0
0
1
20
15
12
17
4
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)

13
9
7
7
7
6
6
6
7
6
6
5
4
4
4
3
3
3
6
8
10
11
12
12

Chance of Frost

Temperature (°C)

19
16
14
13
12
11
10
9
9
8
7
6
6
5
5
5
7
10
12
15
16
17
18
18

Feels Like (°C)

13
12
11
10
9
8
7
6
6
5
5
2
2
1
2
3
5
8
10
11
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

20
21
22
24
26
27
26
24
23
22
23
22
23
23
26
27
23
20
18
16
15
15
14
16

Pressure (mb)

1015
1016
1018
1019
1020
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1025
1023
1022
1020
1019
1018

Ozone (du)

270
272
273
273
273
272
272
271
270
269
269
269
269
269
269
268
269
270
269
269
267
266
265
265

Friday 19

New Moon 1%

08:11

17:10

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
15 Good
16 Good

Sun - Rise: 07:27, Set: 17:35, Transit: 12:32. Moon - Rise: 08:11, Set: 17:10. Civil Dark: 18:02 - 07:01. Nautical Dark: 18:32 - 06:30. Astro Dark: 19:02 - 06:01

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
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)

0
0
0
0
0
0
0
0
0
0
0
1
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)

11
9
9
9
10
10
10
10
11
11
11
11
10
10
10
10
11
14
14
14
14
14
13
12

Chance of Frost

Temperature (°C)

17
14
13
11
11
10
10
9
9
9
9
9
9
9
10
11
12
15
18
21
23
25
26
24

Feels Like (°C)

12
10
9
8
7
6
6
5
5
5
5
5
6
6
8
9
10
12
15
18
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

19
24
26
29
31
33
34
36
38
44
52
63
73
82
88
90
81
70
58
47
39
33
30
30

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1012
1011
1010
1010

Ozone (du)

265
265
265
264
264
264
263
263
262
263
263
264
264
265
266
265
266
265
265
264
264
264
264
265

Saturday 20

Waxing Crescent 3%

08:58

18:05

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
15 Good
16 Good

Sun - Rise: 07:28, Set: 17:36, Transit: 12:32. Moon - Rise: 08:58, Set: 18:05. Civil Dark: 18:03 - 07:01. Nautical Dark: 18:33 - 06:31. Astro Dark: 19:02 - 06:01

Total 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

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)

0
0
0
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)

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)

10
9
9
9
9
9
9
8
7
7
7
7
7
7
6
7
7
7
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

23
20
19
17
16
15
15
15
14
14
14
13
13
12
13
14
15
18
21
24
25
27
29
27

Feels Like (°C)

21
19
18
17
15
15
15
14
14
14
13
12
10
9
10
11
11
13
13
14
23
25
26
26

Dew Point (°C)

8
9
11
11
10
10
10
11
10
10
9
7
4
4
5
6
7
8
10
11
12
13
14
14

Relative Humidity (%)

38
49
58
65
70
72
74
76
76
75
73
66
57
58
58
59
58
53
49
44
43
42
41
46

Pressure (mb)

1010
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1017
1017
1017
1016
1015
1016

Ozone (du)

265
264
263
263
262
260
261
261
260
260
259
260
259
259
259
259
259
259
258
258
257
257
256
256

Sunday 21

Waxing Crescent 7%

09:40

19:03

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 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
14 OK
15 Good
16 Good

Sun - Rise: 07:28, Set: 17:36, Transit: 12:33. Moon - Rise: 09:40, Set: 19:03. Civil Dark: 18:03 - 07:02. Nautical Dark: 18:33 - 06:31. Astro Dark: 19:03 - 06:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
6
4
2
0
12
23
31
19
8
1
9
16
26
16
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
31
19
8
0
1
6
17
16
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)

0
0
0
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)

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)

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

Chance of Frost

Temperature (°C)

24
22
20
19
18
16
15
13
12
12
11
10
10
9
10
11
12
14
16
19
20
22
23
22

Feels Like (°C)

25
25
20
19
19
18
17
15
12
12
11
11
10
9
10
10
10
11
11
12
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

52
59
65
70
76
79
83
87
86
86
87
84
84
84
80
75
71
69
65
61
59
55
53
58

Pressure (mb)

1016
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1023
1022
1021
1020
1020

Ozone (du)

255
255
254
254
254
254
254
253
253
253
253
253
253
252
252
252
252
253
253
253
252
251
250
250

Monday 22

Waxing Crescent 14%

10:16

20:04

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

Sun - Rise: 07:29, Set: 17:37, Transit: 12:33. Moon - Rise: 10:16, Set: 20:04. Civil Dark: 18:04 - 07:02. Nautical Dark: 18:34 - 06:32. Astro Dark: 19:03 - 06:02

Total Clouds (% Sky Obscured)

9
11
12
6
10
14
21
24
28
29
29
19
12
13
10
8
3
2
0

Low Clouds (% Sky Obscured)

9
11
12
6
10
14
21
24
28
29
29
19
12
13
10
8
3
2
0

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
6
5
5
5
5
5
5
5
5
5
5
5
5
6
6
9
11

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
16
16
16
16
16
16
16
16
17
18
18
20
23

Feels Like (°C)

23
23
18
17
17
16
16
16
17
17
17
17
17
18
17
18
18
18
19

Dew Point (°C)

13
13
14
14
14
14
14
15
15
15
15
15
15
15
15
16
16
16
15

Relative Humidity (%)

64
70
76
83
90
90
90
90
90
93
95
96
95
96
92
89
86
74
61

Pressure (mb)

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

Ozone (du)

250
250
250
250
250
249
248
248
247
247
246
246
246
246
247
247
247
247
247

Forecast for Tow, Llano, United States of America (30.88,-98.47)

Generated: 16/12/25 17:55:18. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-6.00