Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

First Quarter 62%

12:30

01:00

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

Sun - Rise: 07:28, Set: 17:47, Transit: 12:37. Moon - Rise: 12:30, Set: 01:00. Civil Dark: 18:13 - 07:02. Nautical Dark: 18:42 - 06:32. Astro Dark: 19:11 - 06:03

Total Clouds (% Sky Obscured)

12
19
4
3
60
25
34
95
51
43
2
0
0
0
0
0
0
0
0
0
0
0
5
8

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)

12
8
1
3
47
1
3
54
24
24
0
0
0
0
0
0
0
0
0
0
0
0
5
8

High Clouds (% Sky Obscured)

3
2
2
3
52
16
16
91
33
24
1
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)

6
6
4
4
8
8
8
7
8
9
9
9
9
10
8
8
9
9
10
9
11
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-15
-17
-16
-17
-17
-18
-19
-19
-19
-19
-17
-16
-15
-15
-14
-14
-13
-13
-12
-11
-11
-11

Relative Humidity (%)

33
32
29
28
27
26
26
25
24
23
24
26
26
25
24
23
22
21
22
23
26
30
33
35

Pressure (mb)

1030
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1034
1034
1034
1033
1031
1030
1029
1030
1030
1031
1031
1032

Ozone (du)

282
283
283
283
286
287
289
289
290
288
291
292
293
292
290
291
292
291
294
294
292
289
290
289

Tuesday 7

Waxing Gibbous 73%

13:06

02:06

21 Good
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:28, Set: 17:47, Transit: 12:38. Moon - Rise: 13:06, Set: 02:06. Civil Dark: 18:13 - 07:02. Nautical Dark: 18:43 - 06:32. Astro Dark: 19:12 - 06:03

Total Clouds (% Sky Obscured)

5
31
54
60
60
99
92
74
59
78
64
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
22
26
31
37
34
47
91
84
87
86
86
87
94
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

5
28
44
45
50
98
88
70
49
70
54
67
60
50
35
38
55
55
50
50
58
100
85
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
25
100
100
100
99

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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
8
24
36
28
31
30
24
19
20
15
8
1
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-3
-3
-2
-3
-4
-5
-4
-4
-4
-4
-5
-5
-4
-4
-3
-2
-2
-2
-1
-1
-1
-1

Dew Point (°C)

-11
-11
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

38
40
42
44
44
45
46
47
47
48
50
49
46
45
41
38
37
35
34
33
33
33
33
34

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1036
1036
1036
1035
1033
1032
1031
1031
1030
1030
1030
1029

Ozone (du)

288
286
285
284
283
282
282
285
285
285
284
283
285
284
284
282
281
281
281
282
283
283
284
284

Wednesday 8

Waxing Gibbous 83%

13:48

03:15

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:28, Set: 17:48, Transit: 12:38. Moon - Rise: 13:48, Set: 03:15. Civil Dark: 18:14 - 07:02. Nautical Dark: 18:44 - 06:32. Astro Dark: 19:13 - 06:03

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
74
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94

Medium Clouds (% Sky Obscured)

62
57
57
52
100
100
100
100
90
100
97
100
100
100
90
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
90
89
87
81
81
95
100
100
95
87
92
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
5
5
2
3
2
1
1
2

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

Precipitation Probability (%)

1
1
1
0
0
4
47
71
71
24
41
48
46
79
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0.4
0.6
0.6
0.8
1.9
1.9
1
3.1
2.9
2.6
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-11
-11
-11
-11
-10
-9
-8
-9
-9
-8
-5
-3
-1
0
1
1
1
1
1
1
1

Relative Humidity (%)

34
34
34
34
35
35
36
38
41
45
44
45
48
58
68
81
86
91
91
94
94
96
96
96

Pressure (mb)

1029
1028
1028
1027
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1022
1020
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

284
284
285
286
286
285
286
288
290
290
289
289
290
292
292
292
290
291
293
293
293
293
293
293

Thursday 9

Waxing Gibbous 83%

14:37

04:25

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
17 Bad
18 Bad
19 OK
20 OK

Sun - Rise: 07:28, Set: 17:49, Transit: 12:38. Moon - Rise: 14:37, Set: 04:25. Civil Dark: 18:15 - 07:02. Nautical Dark: 18:45 - 06:32. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
97
97
97
97
96
94
93
95
96
98
83
85
75
54
42
28

Low Clouds (% Sky Obscured)

95
95
96
96
95
95
90
84
79
83
88
92
89
85
81
86
92
97
83
85
75
54
42
28

Medium Clouds (% Sky Obscured)

100
100
100
99
98
98
93
86
85
58
51
46
40
28
20
14
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
96
94
60
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
2
2
9
9
6
9
9
0
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

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

Precipitation Probability (%)

95
95
95
95
95
90
67
36
15
7
4
0
0
1
1
0
2
1
3
1
0
0
0
0

Precipitation Amount (mm)

1.5
1.8
2
1.1
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
1
1
1
1
1
2
0
1
0
0
1
2
2
2
0
0
-1
-1
-1
-2

Relative Humidity (%)

96
96
96
98
91
89
91
89
91
94
86
88
82
77
77
76
78
74
63
63
61
62
64
63

Pressure (mb)

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

Ozone (du)

297
300
303
307
316
316
319
318
317
317
315
313
313
309
306
306
308
304
304
307
314
319
324
330

Friday 10

Waxing Gibbous 91%

15:33

05:33

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
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:28, Set: 17:50, Transit: 12:39. Moon - Rise: 15:33, Set: 05:33. Civil Dark: 18:16 - 07:02. Nautical Dark: 18:45 - 06:32. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
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)

7
6
4
4
4
4
4
4
5
4
4
4
5
7
9
10
9
10
11
10
9
8
7
7

Chance of Frost

Temperature (°C)

4
3
3
2
2
2
1
1
0
-0
0
1
2
4
7
10
10
11
12
11
10
9
8
8

Feels Like (°C)

2
2
2
1
0
0
-1
-1
-2
-2
-2
-2
-1
1
3
6
6
7
7
7
8
8
5
6

Dew Point (°C)

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

Relative Humidity (%)

61
62
63
65
64
60
57
56
57
53
52
51
45
36
32
31
31
31
31
35
40
46
47
50

Pressure (mb)

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

Ozone (du)

339
337
322
318
314
310
307
304
303
301
300
300
300
299
299
298
297
296
295
294
293
292
291
290

Saturday 11

Waxing Gibbous 96%

16:36

06:36

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:28, Set: 17:51, Transit: 12:39. Moon - Rise: 16:36, Set: 06:36. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
33
50
67
88
86
88
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
24
40
57
73
81
88
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
9
11
17
19

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
1
2
4

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
3
4
3
5
4
1

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
4
3
3
3
3
4
4
7
10
12
13
14
14
13
13
12
11
11

Feels Like (°C)

6
5
5
5
2
2
2
2
1
1
1
1
1
2
2
3
14
14
14
14
14
15
10
9

Dew Point (°C)

-3
-3
-3
-3
-2
-2
-3
-3
-2
-2
-2
-1
-1
1
3
5
5
5
5
4
3
2
2
3

Relative Humidity (%)

52
54
56
58
60
62
64
65
69
70
69
71
69
66
63
60
58
56
54
52
50
49
53
57

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1017
1017
1018
1019
1020

Ozone (du)

289
290
290
290
292
294
296
296
295
294
294
293
293
292
292
292
291
291
291
291
292
292
292
292

Sunday 12

Waxing Gibbous 99%

17:41

07:30

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
17 Bad

Sun - Rise: 07:28, Set: 17:52, Transit: 12:40. Moon - Rise: 17:41, Set: 07:30. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:47 - 06:32. Astro Dark: 19:16 - 06:03

Total Clouds (% Sky Obscured)

98
95
95
96
97
94
96
98
99
100
100
100
98
97
95
96
98
99
99
100
100

Low Clouds (% Sky Obscured)

98
95
95
96
95
65
60
55
55
50
46
41
49
47
63
60
48
38
49
53
56

Medium Clouds (% Sky Obscured)

17
15
13
8
9
5
10
10
20
20
24
23
28
40
43
49
55
46
30
14
0

High Clouds (% Sky Obscured)

3
3
3
20
32
44
50
36
36
32
29
40
60
85
95
96
98
99
99
100
100

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 (%)

4
5
4
5
5
3
8
9
10
12
13
13
11
8
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
4
3
3
3
3
3
0
0
0
0
-1
-1
4
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
63
65
65
67
67
68
71
66
61
57
51
45
40
38
37
36
38
41

Pressure (mb)

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

Ozone (du)

292
292
292
292
292
292
292
291
290
288
288
289
289
287
284
282
283
283
284
283
281

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

Generated: 06/01/25 21:52:28. Forecast: 06/01/25 to 12/01/25. Timezone: UTC-6.00