Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 10%

09:48

20:58

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

Sun - Rise: 07:26, Set: 18:00, Transit: 12:43. Moon - Rise: 09:48, Set: 20:58. Civil Dark: 18:26 - 07:01. Nautical Dark: 18:55 - 06:32. Astro Dark: 19:23 - 06:03

Total Clouds (% Sky Obscured)

96
90
91
87
86
80
34
18
10
25
29
19
12
17
42
51
57
66
74
84
77
83
78
85

Low Clouds (% Sky Obscured)

74
67
70
72
77
63
34
18
10
25
29
19
12
12
38
48
54
64
73
83
75
79
77
82

Medium Clouds (% Sky Obscured)

0
0
14
0
0
20
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
63
64
53
40
23
0
0
0
0
0
0
0
3
2
2
10
10
1
2
15
12
2
12

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
2
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
10
3
1
1
0
0
0
0
1
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
8
6
4
4
7
6
7
6
6
5
5
5
6
6
6
6
6
6
5
6
6

Chance of Frost

Temperature (°C)

18
20
22
23
24
24
23
21
19
17
16
15
14
13
12
12
12
11
11
11
11
11
12
14

Feels Like (°C)

17
19
21
22
23
23
24
21
21
17
17
16
15
14
12
12
11
10
10
10
10
10
12
14

Dew Point (°C)

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

Relative Humidity (%)

79
80
74
66
59
57
55
67
77
82
90
92
93
96
96
98
98
98
98
96
93
91
89
83

Pressure (mb)

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

Ozone (du)

279
278
274
273
272
271
271
270
270
269
268
269
269
268
268
270
271
270
271
276
280
280
281
283

Thursday 22

Waxing Crescent 17%

10:18

21:58

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:26, Set: 18:01, Transit: 12:44. Moon - Rise: 10:18, Set: 21:58. Civil Dark: 18:27 - 07:01. Nautical Dark: 18:56 - 06:32. Astro Dark: 19:24 - 06:03

Total Clouds (% Sky Obscured)

76
91
50
99
96
100
74
83
100
90
100
100
100
82
91
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
65
36
39
60
50
58
51
56
46
45
42
11
11
42
98
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
22
20
18
59
40
48
54
63
93
95

High Clouds (% Sky Obscured)

5
55
23
98
74
100
32
59
100
78
100
100
100
59
62
56
100
97
100
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
0
0
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
83

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
4
0
0
0
0
0
0
0
5
5
5
12
10
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
14
14
14
15
14
14
13
14
14
14
14
14
14
14
14
14
15
15
15
15
15

Relative Humidity (%)

75
73
69
66
64
64
67
72
76
78
83
90
93
95
98
98
98
98
98
98
98
98
98
92

Pressure (mb)

1021
1021
1019
1018
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

278
276
275
275
275
275
272
270
272
271
271
271
270
271
270
270
270
272
274
275
276
276
276
275

Friday 23

Waxing Crescent 26%

10:48

22:59

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:25, Set: 18:02, Transit: 12:44. Moon - Rise: 10:48, Set: 22:59. Civil Dark: 18:27 - 07:00. Nautical Dark: 18:56 - 06:31. Astro Dark: 19:25 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
99
84
72
72
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

79
94
99
94
98
99
100
90
98
99
100
100
100
100
100
100
91
99
99
90
90
86
82
79

High Clouds (% Sky Obscured)

31
49
29
29
99
39
60
100
100
100
32
86
81
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
1
2
8
4
4
8
9
9
9
9
9
8
6
1
0
9
7
3

Fog (%)

27
12
0
0
0
0
0
0
0
0
80
85
93
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
Light Rain
Light Rain
None
None
Very Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Frozen rai
Frozen rai
Frozen rai

Precipitation Probability (%)

10
10
23
35
45
78
87
50
40
60
53
68
95
95
95
95
95
87
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.6
0
0
0.3
0
0
1.5
1.7
2.6
1.2
0.3
0.4
0.7
1.1
1.8
2.4
1.7
1.1

Wind Speed/Direction (mph)

6
7
6
5
6
7
13
18
17
18
18
19
19
18
18
17
17
18
18
19
19
18
19
18

Chance of Frost

Temperature (°C)

17
18
20
20
20
20
16
13
9
8
7
5
4
3
3
3
2
2
1
0
-1
-1
-1
-2

Feels Like (°C)

17
18
20
20
21
21
11
8
4
2
1
-2
-3
-4
-4
-4
-5
-6
-7
-8
-8
-9
-9
-9

Dew Point (°C)

14
14
15
14
13
13
15
11
8
6
5
4
3
2
1
1
0
-0
-1
-2
-2
-3
-3
-3

Relative Humidity (%)

86
75
75
67
64
64
90
90
90
90
91
90
88
88
88
88
88
88
89
89
89
89
87
89

Pressure (mb)

1019
1018
1017
1016
1015
1015
1017
1018
1019
1020
1021
1022
1022
1022
1021
1022
1022
1022
1022
1022
1023
1024
1025
1025

Ozone (du)

274
274
274
274
275
275
274
272
272
271
272
272
270
270
270
269
268
268
268
267
267
268
268
269

Saturday 24

Waxing Crescent 37%

No Rise

00:02

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:25, Set: 18:03, Transit: 12:44. Moon - Rise: No Rise, Set: 00:02. Civil Dark: 18:28 - 07:00. Nautical Dark: 18:57 - 06:31. Astro Dark: 19:26 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
94
91
86
85
84
83
84
88

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
94
96
98
100
90
79
69
66
66
65
73
77

Medium Clouds (% Sky Obscured)

75
75
73
73
80
86
92
95
96
95
84
73
61
44
23
9
10
15
20
20
20
20
27
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
68
37
5
22
40
58
48
34
25
22
4
35
2
0
0
0
0

ISS Passover

Visibility (miles)

1
3
9
9
9
8
9
9
8
9
9
4
2
0
7
2
1
1
5
1
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Frozen rai
Frozen rai
Frozen rai
None
Snow
None
None
None
None
None
None
Ice pellet
Ice pellet
Ice pellet
Snow
None
Ice pellet
None
None
None
None
None
None
None

Precipitation Probability (%)

90
75
65
49
48
39
19
20
24
31
48
59
63
58
40
31
52
46
27
13
2
1
1
1

Precipitation Amount (mm)

0.7
0.4
0.3
0
0.1
0
0
0
0
0
0
0.2
0.3
0.3
0.1
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
17
16
15
16
16
16
15
15
14
14
14
15
15
15
15
14
14
16
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
86
87
89
89
87
89
89
87
87
87
89
89
89
87
87
90
90
90
89
87
87
82

Pressure (mb)

1024
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1023
1025
1025
1026
1027
1027
1028

Ozone (du)

268
268
270
272
272
272
273
272
271
269
269
268
270
270
270
268
268
269
273
274
275
275
275
278

Sunday 25

First Quarter 48%

11:21

01:08

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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 OK

Sun - Rise: 07:25, Set: 18:04, Transit: 12:44. Moon - Rise: 11:21, Set: 01:08. Civil Dark: 18:29 - 06:59. Nautical Dark: 18:58 - 06:31. Astro Dark: 19:26 - 06:02

Total Clouds (% Sky Obscured)

80
76
72
71
65
71
60
51
23
25
16
3
2
4
4
4
4
3
3
4
4
5
13
23

Low Clouds (% Sky Obscured)

75
73
70
70
59
49
32
26
5
1
1
0
0
1
1
1
1
1
1
1
3
5
12
19

Medium Clouds (% Sky Obscured)

7
5
2
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
1
0
1
22
35
8
15
20
16
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

14
14
15
15
15
15
14
13
13
12
11
10
9
8
7
6
6
6
6
6
8
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-9
-8
-7
-7
-8
-8
-9
-9
-9
-9
-9
-10
-9
-9
-10
-10
-10
-10
-11
-11
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
75
75
77
78
82
84
86
87
87
87
87
87
87
87
87
87
87
85
84
80
78

Pressure (mb)

1028
1027
1027
1026
1027
1027
1028
1029
1030
1031
1032
1032
1033
1033
1033
1034
1034
1035
1035
1036
1037
1038
1039
1039

Ozone (du)

280
279
278
278
276
276
276
277
278
279
280
280
280
278
279
279
279
280
280
281
282
284
285
284

Monday 26

Waxing Gibbous 60%

11:59

02:16

11 OK
12 OK
13 OK
14 OK
15 OK
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 OK

Sun - Rise: 07:24, Set: 18:05, Transit: 12:45. Moon - Rise: 11:59, Set: 02:16. Civil Dark: 18:30 - 06:59. Nautical Dark: 18:59 - 06:30. Astro Dark: 19:27 - 06:02

Total Clouds (% Sky Obscured)

39
36
43
39
30
22
10
5
0
0
0
0
0
0
0
0
0
0
1
1
1
3
14
24

Low Clouds (% Sky Obscured)

26
28
36
32
16
6
0
5
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
4
4

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
66
65
64
70
76
83
83
83
81
84
84
87
87
90
90
92
92
94
90
87
82
71

Pressure (mb)

1040
1040
1039
1038
1038
1038
1039
1039
1040
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1041
1041
1040

Ozone (du)

283
283
281
280
278
278
277
277
277
278
279
279
280
280
280
279
279
279
280
280
281
281
282
282

Tuesday 27

Waxing Gibbous 71%

12:43

03:27

11 OK
12 OK
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: 07:24, Set: 18:05, Transit: 12:45. Moon - Rise: 12:43, Set: 03:27. Civil Dark: 18:31 - 06:58. Nautical Dark: 18:59 - 06:30. Astro Dark: 19:28 - 06:01

Total Clouds (% Sky Obscured)

35
45
49
76
67
58
50
67
83
100
100
100
100
95
90
86
78
73
66

Low Clouds (% Sky Obscured)

0
0
1
2
12
23
33
55
77
100
100
100
100
95
89
84
74
64
54

Medium Clouds (% Sky Obscured)

4
5
7
8
6
10
9
7
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
2
2
2
4
6
11
21
34
45
63
82
86
78
73
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
0
0
0
0
0
0
0
0
8
11
12
16
16
17

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)

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

Chance of Frost

Temperature (°C)

0
3
4
5
6
6
5
5
5
5
5
5
5
5
5
4
4
4
4

Feels Like (°C)

-7
-7
1
1
1
2
3
4
2
2
2
2
3
2
2
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

62
54
53
53
52
57
62
68
70
70
70
68
68
67
69
69
72
75
79

Pressure (mb)

1039
1038
1036
1034
1032
1032
1031
1031
1031
1031
1031
1030
1029
1029
1028
1028
1028
1027
1027

Ozone (du)

283
284
284
284
284
286
289
291
295
299
302
303
303
303
302
301
300
299
298

Forecast for Wimberley, Hays, United States of America (29.99,-98.09)

Generated: 21/01/26 11:12:25. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-6.00